I, Omar Abdelaziz, residing in Egypt, a Technical Options Committee Co-chair of the Technology and Economic Assessment Panel (TEAP), Co-chair of RTOC, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am an Associate Professor at the American University in Cairo, Department of Mechanical Engineering working in the field of Thermal and Fluid Sciences. I teach undergraduate and graduate courses and supervise graduate and undergraduate students. I also conduct independent internally and externally funded research related to building energy efficiency, computational fluid dynamics, data center cooling, and advanced HVAC&R cooling technologies. I have outside activities in the form of independent consulting activities as an international independent consultant with different clients such as the United Nations Industrial Development Organization, the United Nations Environment Programme Cool Coalition, The Multi-Lateral Fund Secretariat, The United Nations Development Program, Philanthropic organizations, NGOs, Research Laboratories, Consulting firms, and Manufacturers. I am currently the President and Principal Consultant at MOGA Consulting Inc., niche consulting firm based in the USA focused on cooling technology and policy research, energy efficiency, renewable energy, and sustainability consultancies. Finally, sometimes I get invited to review project proposals or provide expert advice for a fee.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Associate Professor at the American University in Cairo and President and Principal Consultant at Mogan Consulting Inc..
   • Government advice and other policy development: I don't provide any direct Government advice. I don't participate in policy development except in technical support for local and international codes and standards through ASHRAE, AHRI, and the Egyptian Organisation of Standards.
   • Paid research activities, fellowships or grants: At the American University in Cairo, I have 2 actively funded project: a) "Innovating Financial Mechanisms for Promoting Clean Energy Transition and Energy Efficiency in the MENA Region", funded by the International Development Research Agency (IDRC) and managed by Econoler, and b) Development of Magnetocaloric Refrigerator, funded by the Egyptian ASRT
   • Other interests: Building Energy Efficiency, Advanced cooling technologies
5. The source of funding for my participation in the work of TEAP is UNEP Ozone secretariat for travel expenses and my personal time. I receive no external funds otherwise.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Omar Abdelaziz
Date: 2026-01-13

I, Adam Chattaway, residing in United Kingdom of Great Britain and Northern Ireland, a Technical Options Committee Co-chair of the Technology and Economic Assessment Panel (TEAP), Co-chair of the Fire Suppression Technical Options Committee, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am a retired aerospace engineer, with over 36 years experience of research and development in the field of halon replacements.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: None relevant to the work of the Montreal Protocol.
   • Government advice and other policy development: My role as an FSTOC co-chair and a member of the Replenishment Task force entails giving policy-neutral, policy relevant advice to parties, and to the UK Government.
   • Paid research activities, fellowships or grants: None.
   • Other interests: None relevant to the work of the Montreal Protocol.
5. The source of funding for my participation in the work of TEAP is the UK Government, the United Nations Ozone Secretariat, and, where necessary, my own personal funds.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Adam Chattaway
Date: 2026-01-08

I, Sukumar Devotta, residing in India, a Senior Expert of the Technology and Economic Assessment Panel (TEAP)Member of RTOC, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am currently not attached to any agencies or institutes. I am an independent consultant without any long term contracts with any agency, except for short-term, as and when approached.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: I currently have a short-term advisory consultancy on RMP in India.
   • Government advice and other policy development: I am invited as a honorary member by the Government of India to monitor the progress made in India on MLF funded projects.
   • Paid research activities, fellowships or grants: None.
   • Other interests: Any matter related to environmental issues.
5. The source of funding for my participation in the work of TEAP is UNEP.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Sukumar Devotta
Date: 2026-01-09

I, Gabrielle Dreyfus, residing in United States of America, a Member of RTOC and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am Chief Scientist at the Institute for Governance & Sustainable Development. My responsibilities include providing scientific and technical advice and supporting implementation of cooling and energy efficiency projects. I am also an Adjunct Professor at Georgetown University.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: I provide technical expertise and advice to philanthropic and non-governmental organizations that develop knowledge briefs related to energy efficiency in the cooling and refrigeration sectors and technical support for public comment on draft policy.
   • Government advice and other policy development: None related to ODS, High GWP HFC or their alternatives beyond advice and technical support described above.
   • Paid research activities, fellowships or grants: None related to ODS, High GWP HFC or their alternatives
   • Other interests: None related to ODS, High GWP HFC or their alternatives
5. The source of funding for my participation in the work of TEAP is entirely voluntary (unpaid) basis.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Gabrielle Dreyfus
Date: 2026-01-20

I, Bassam Elassaad, residing in Canada, a Senior Expert of the Technology and Economic Assessment Panel (TEAP)Member of RTOC, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am an independent expert providing services to UN Implementing Agencies on matters related to the Montreal Protocol and Kigali Amendment. I prepare project documents for KIPs, HPMPs, and conversion projects. I also train Customs officers and occasionally work on technical studies for the implementing agencies.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Independent consultant, registered consultancy under "Elassaad & Associates"
   • Government advice and other policy development: None directly. I provide services to implementing agencies as described under (2) above.
   • Paid research activities, fellowships or grants: None
   • Other interests: None
5. The source of funding for my participation in the work of TEAP is voluntary for the time spent. The Ozone Secretariat provides transportation and DSA for TEAP, RTOC, and RTF related travel.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Bassam Elassaad
Date: 2026-01-09

I, Marco A Gonzalez Salazar, residing in Costa Rica, a Senior Expert of the Technology and Economic Assessment Panel (TEAP) and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am an independent expert/ consultant. I have worked over the years as consultant and senior expert/adviser, with multilateral and national institutions, and with governments on a pro bono/voluntary and short-term contractual basis, i.e. GEF, UNEP, IGSD. My areas of expertise include topics related to governance of Multilateral Environmental Agreements, to the Vienna Convention and its Montreal Protocol, to the United Nations Framework Convention on Climate Change, to energy efficiency and . I conduct all work related to TEAP and its Task Forces on a voluntary basis.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: As stated above
   • Government advice and other policy development: As stated above
   • Paid research activities, fellowships or grants: None
   • Other interests: Since my official retirement from the Ozone Secretariat, I am more involved in writing technical papers and books about the Vienna Convention and its Montreal Protocol Montreal Protocol to highlight their architecture, special features, successes, their relationship with other MEAs in particular with the UNFCCC and the challenges ahead
5. The source of funding for my participation in the work of TEAP is UNEP/ the Ozone Secretariat/ UNEP trust Fund.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Marco A Gonzalez Salazar
Date: 2026-02-11

I, Carlos Alberto Froes Lima, residing in Brazil, a Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am a seasoned executive and entrepreneur with over 35 years of experience in the energy, telecom, and IT sectors. Expert in digital transformation, innovation management, and smart grids, with a strong track record leading R&D projects and delivering high-impact solutions for major utilities in Brazil. Founder and CEO of KNBS, recognized for strategic leadership, technical depth, and business acumen. PhD in Energy Planning, entrepreneur and founder of KNBS, delivering data-driven, business transformation based on analytical and data driven evaluation, customer-centric solutions to utilities and smart cities. Skilled in agile leadership, cultural transformation, business modeling, and high-impact project delivery.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Founder and CEO of KNBS (Brazil), I lead projects for the electric power sector and support companies in their digital transformation, delivering business models tailored to the modernization of their operations.
   • Government advice and other policy development: discussões técnicas sobre eficiência energética e transformação digital
   • Paid research activities, fellowships or grants: research projects done for Brazilian energy industry
   • Other interests: Digital and cultural transformation based on business data
5. The source of funding for my participation in the work of TEA came from KNBS consultancy activities on digital transformation.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Carlos Alberto Froes Lima
Date: 2026-01-23

I, Mary Najjuma, residing in United Kingdom of Great Britain and Northern Ireland, a Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am a PhD researcher at London South Bank University. My area of research is in rural efficient and optimal cooling hubs.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Researcher of the food cold chain at the Africa Centre of Excellence for Sustainable cooling and Cold-chain (ACES)
   • Government advice and other policy development: None
   • Paid research activities, fellowships or grants: PhD scholarship from the London South Bank University
   • Other interests: None
5. The source of funding for my participation in the work of TEAP is the Ozone secretariat
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Mary Najjuma
Date: 2026-01-20

I, Marta Pizano, residing in Colombia, a Co-chair of the Technology and Economic Assessment Panel (TEAP)Co-chair of MBTOC, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am an independent consultant often working for the Montreal Protocol Implementing Agencies. In the past I have been involved with methyl bromide users and other key stakeholders in many countries, to identify and implement alternatives to methyl bromide, including research on QPS uses and their alternatives. Currently, I also consult for the agencies on other topics related to ODS and the Montreal Protocol, for example the sustainability of the phase-out achieved for different ODS, clarification on exempted uses, communication materials to raise awareness on various issues relating to the Protocol and its Kigali Amendment, SDGs, gender mainstreaming and others of relevance to the Protocol. I have worked for the United Nations Industrial Development Organization (UNIDO), the United Nations Development Programme (UNDP), the Ozone Secretariat and the World Bank (WB). Currently, I mostly assist the OzonAction Programme of the United Nations Environment Programme (UNEP) with commuication materials . I have also assisted the Montreal Protocol Multilateral Fund (MLF) with monitoring and evaluation work. These assignments are conducted on a short-term basis, as an external consultant.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Consultant, as described above
   • Government advice and other policy development: No
   • Paid research activities, fellowships or grants: No
   • Other interests: Consultant for International agencies such as USAID, CBI, ITC, UNDP and others mainly on enhancing competitiveness in agricultural sectors (mainly horticulture) geared for export in developing countries; climate smart agriculture; replacing highly toxic pesticides; and others. Editor and writer.
5. The source of funding for my participation in the work of TEAP is UNEP through its Ozone Secretariat, covering my travel and accomnodation plus an administrative fee for report preparation, meeting organization and others as related to the TEAP and MBTOC. As a consultant who is self- employed, I conduct other work related to the Panel and MBTOC on a voluntary (unpaid) basis.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Marta Pizano
Date: 2026-01-08

I, Pallav Purohit, residing in Austria, a Member of RTOC and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am engaged in: a) modeling emissions of fluorinated greenhouse gases (F-gases) at global, regional, and national scales; b) assessing the technical potential for F-gas mitigation and associated costs; c) evaluating energy efficiency co-benefits during the transition to low-GWP and natural refrigerants; and d) managing the lifecycle of refrigerants.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: NA
   • Government advice and other policy development: NA
   • Paid research activities, fellowships or grants: NA
   • Other interests: NA
5. The source of funding for my participation in the work of TEAP is Article 5. UNEP Nairobi funds travel and accommodation related to my participation in TEAP, RTOC and other meetings.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Pallav Purohit
Date: 2026-01-19

I, Natarajan RAJENDRAN, residing in United States of America, a Technical Options Committee Co-chair of the Technology and Economic Assessment Panel (TEAP)Co-chair of RTOC, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am an independent consultant with nearly 40 years of experience in the RACHP industry in various roles - research, product development, sales, marketing, policy and innovation. I currently own a consulting firm called Five Rivers Research and Consulting LLC, based in Dayton, Ohio, U.S.A.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: Independent consultant for Oakridge National Laboratories (Subject Matter Expert, SME), UN MultiLateral Fund (SME), Sustana Cooling Impact Partnership (Advisor, uncompensated), M.S.A (Organization development advisor)
   • Government advice and other policy development: None
   • Paid research activities, fellowships or grants: None
   • Other interests: Volunteer positions: ASHRAE CEBD board member; EARTH at University of Kansas (Science Advisory Board member); University of Northern Ohio (Member of Engineering Dean Advisory Board)
5. The source of funding for my participation in the work of TEAP is - travel expenses only are reimbursed jointly by the Alliance for Responsible Atmospheric Policy (ARAP) and the Air Conditioning Heating and Refrigeration Institute (AHRI).
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Natarajan RAJENDRAN
Date: 2026-01-08

I, Bettina Schreck, residing in Spain, a Member of the Medical and Chemicals Technical Options Committee and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I work as consultant in sustainability, focused on climate change issues, spanning from policy design, technology adoption and financing. I do this work in affiliation with other firms and independently. These include organisations dealing with refrigerant life cycle management, bilateral agencies to Montreal Protocol and UNFCCC related climate issues. All consultancies are conducted on a short-term assignment basis or projects.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: I am affiliated as a consultant to HEAT GmbH (Germany)
   • Government advice and other policy development: I provide technical assistance related to environmental protection and climate policies
   • Paid research activities, fellowships or grants: none
   • Other interests: none
5. The source of funding for my participation in the work of TEAP is UNEP Ozone Secretariat
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Bettina Schreck
Date: 2026-01-26

I, John Telesford, residing in Grenada, a Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am (describe your activity) a full senior administrator at the College, with responsibilities of academics and strategic initiatives
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: I am currently contracted by UNEP as International Consultant to end in May 2026
   • Government advice and other policy development: None
   • Paid research activities, fellowships or grants: None
   • Other interests: None
5. The source of funding for my participation in the work of TEAP is the Ozone Secretariat
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: John Telesford
Date: 2026-02-12

I, Helen Tope, residing in Australia, a Technical Options Committee Co-chair of the Technology and Economic Assessment Panel (TEAP), Co-chair of the Medical and Chemicals Technical Options Committee, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am Principal Consultant and Director of Planet Futures, and former Principal Consultant of Energy International Australia P.L. My activities as an independent consultant are to provide strategic, policy, technical advice and services to government, industry and other non- governmental organisations on climate change, ozone-depleting substances, and other environmental issues. I am also Adjunct Professor, within the Office of the Executive Dean, Faculty of Health, Deakin University. I am also a member of the Advisory Board of the Development of Advanced Radiochemical Technologies (DART) Australian Research Council Industrial Transformation Training Centre.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: My business, Planet Futures, has an interest in the topics of the Montreal Protocol because my potential clients are also interested in these topics, and I consult for organisations that support the Montreal Protocol in phasing out controlled substances. My late spouse, Mr. Michael Atkinson, was also my business partner whose business, Energy International Australia, had an interest in the topics of the Montreal Protocol. During 2010, Dr. Stephen O. Andersen, Mr. Atkinson and I were unpaid advisors to a UNEP project on investment metrics for identifying technology that minimizes climate and other impacts when replacing ozone-depleting and high-GWP substances. In 2012, the Australian Government’s then Department of Sustainability, Environment, Water, Population and Communities engaged then Energy International Australia to conduct a periodic review of Australia’s halon essential uses requirements in the civilian sector. In 2019-2020, the Australian Government’s Department of Agriculture, Water and the Environment engaged Planet Futures to conduct a review of Australia’s future non-defence halon requirements. During 2021-2023, I was contracted by UNEP to write a number of articles of a technical nature for its website. During 2021-2023, I was participating as an unpaid contributor to an Environmental Impact of Inhaled Medicines Writing Group of the Thoracic Society of Australia and New Zealand. Since 2023, I am appointed as Adjunct Professor, Faculty of Health, Deakin University, as an honorary appointee, through which I have been participating in the development of a National Sustainable Asthma Care Roadmap. Since 2025, I am appointed as a member of the Advisory Board of the Development of Advanced Radiochemical Technologies (DART) Australian Research Council Industrial Transformation Training Centre, which holds no interest in the subject matter of the Montreal Protocol.
   • Government advice and other policy development: See above under Employment, consultancy, directorship or other positions.
   • Paid research activities, fellowships or grants: None.
   • Other interests: None.
5. The source of funding for my participation in the work of TEAP is UNEP's Ozone Secretariat, which provides funding support towards administrative and travel costs associated with my participation as co-chair of the Medical and Chemical Technical Options Committee and member of the Technology and Economic Assessment Panel. As a self-employed consultant, the time supplied to conduct work related to the Medical and Chemical Technical Options Committee and the Technology and Economic Assessment Panel and its subsidiary bodies is on a voluntary unpaid basis.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Helen Tope
Date: 2026-01-19

I, Helen Walter-Terrinoni, residing in United States of America, a Technical Options Committee Co-chair of the Technology and Economic Assessment Panel (TEAP), Co-chair of Foams Technical Options Committee, and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am director of global policy
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work. Retirement and investment
   • Employment, consultancy, directorship or other positions: I am employed at Trane Technologies
   • Government advice and other policy development: I provide technical information to policymakers regarding technology transitions.
   • Paid research activities, fellowships or grants: Modeling work is unpaid and voluntary
   • Other interests: None
5. The source of funding for my participation in the work of TEAP is Trane Technologies
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Helen Walter-Terrinoni
Date: 2026-01-20

I, Shiqiu Zhang, residing in China, a Senior Expert of the Technology and Economic Assessment Panel (TEAP) and Member of the TEAP Replenishment Task Force (RTF) declare as follows:

1. I have read the Conflict of Interest and Disclosure Guidelines for the Technology and Economic Assessment Panel, Its Technical Options Committees and Temporary Subsidiary Bodies (“the COI Guidelines”) as adopted by the Meeting of the Parties in Decision XXIV/8.
2. I am a Professor of Peking University, Beijing of China. My responsibilities include teaching courses and conducting research activities in the fields of Environmental Economics, environmental policy and governance.
3. This declaration constitutes my written agreement, pursuant to paragraph 8 of the COI Guidelines, to comply with the Guidelines. I understand that this written agreement is a condition of my service.
4. My interests, and those of my personal partner and dependents include the following
   • Proprietary interests: I do not have proprietary interest in substance, technology or process to be considered by TEAP or any TOC or any temporary subsidiary body.
   • Financial interests: I do not have ownership, shares or bonds in an entity with an interest in the subject matter of the meeting or work.
   • Employment, consultancy, directorship or other positions: University activities and academic activities.
   • Government advice and other policy development: I do consultancy for national and local Governments on environmental pollution control and policy issues.
   • Paid research activities, fellowships or grants: I am not the recipients of any paid research activities or any fellowships or grants for work related to a proposed use of an ozone-depleting substance or an alternative to a proposed use of an ozone depleting substance.
   • Other interests: None
5. The source of funding for my participation in the work of the TEAP and its RTF is on an entirely voluntary (unpaid) basis, Travel expenses associated with TEAP and task forces meetings are paid by UNEP, and sometimes by Peking University.
6. Pursuant to paragraph 11 of the COI Guidelines, I declare that I have not declined to disclose information falling within paragraph 10 of those Guidelines.
7. I undertake to disclose any material change to any of the above information, pursuant to paragraph 9 of the COI Guidelines, within 30 days of any such change.
8. I undertake to make further declarations of interest annually for so long as I remain a member of the TEAP body.
9. I understand that this DOI will expire on 31 December 2026 after I have signed it.

Signed: Shiqiu Zhang
Date: 2026-01-20