- National
- Member of the Advisory Committee for Qatar Science &Technology Park, QSTP, Qatar Foundation, November 2003 to May 2004.
- Member of Board of Directors for the Science Park Development Company, SPDCo., Qatar Foundation, January 2003 to June 2003.
- Presented a public lecture in the Scientific Forum on Medical Culture (Folk Medicine), National Council for Culture, Arts and Heritage, December 27-30, 2004.
- Member of the steering Committee of the National Implementation Plan for the Stockholm Convention on Persistent Organic Pollutants, The State of Qatar, during the period from August 2005 to September 2013.
- The National Coordinator of the National Implementation Plan for the Stockholm Convention on Persistent Organic Pollutants, The State of Qatar, during the period from August 2005 to April 2011.
- Chair of the National Implementation Plan Team for the Stockholm Convention on Persistent Organic Pollutants, during the period from August 2005 to September 2013
- Member of the National Chemical Strategy Committee for Chemical Management and Safety, The State of Qatar during the period from January 2007 to December 2011.
- Organizer of a Workshop on “The Implementation of data Collection”,Supreme Council for the Environment & Natural Reserves, Qatar, June 12th, 2006.
- Chair of Qatar Chemical Society Founding Committee since September, 2010 -2011.
- President of “Qatar Chemical Society”, The state of Qatar, since 23/2/2011.
- Board of Trustees Member of the of Qatar Woman’s Forum, Katara, The State of Qatar, since 1/10/2018.
- Vice-Chair of the Scientific Committee for the 16th International Junior Science Olympiad which will be held in Qatar from December 3rd to December 13th, 2019, Ministry of Education and Higher Education, Doha – Qatar, March-December 2019.
- Chair of the Chemistry section of the Scientific Committee for the 16th International Junior Science Olympiad which will be held in Qatar from December 3rd to December 13th, Ministry of Education and Higher Education, Doha – Qatar March-December 2019.
- COVID-19 Research group Leader, Strategic Security Studies Center at the Ministry of Interior in Qatar; April-August, 2020.
- Natural Sciences Committee a specialized committee established upon the Minister of Education and higher Education decision No. (10) 2021 under National Commission for Education, Culture and Science. Since 4/4/2021.
- Regional
- The State of Qatar’s Nominee for the position of The Director of Science and Technology for the GCC Countries (2003).
- Expert for the Government of the State of Kuwait to prepare the National Implementation plan for the Stockholm Convention from January 2008 to September 2011.
- Expert for the Government of the United Arab Emirates to prepare the National Implementation plan for the Stockholm Convention from June 2008 to September 2011.
- Member of the Search Committee for the state of Kuwait Award in Science, 9-13 November 2014. (KFAS, Kuwait).
- Member of the Advisory Board of The Union of Arab Chemists since June, 2016.
- Reviewer for Kuwait Journal of Sciences since January 2020.
c. International
- Expert representing The State of Qatar in the Persistent Organic Pollutants Review Committee for the Stockholm Convention; UNEP, UN, Geneva –Switzerland, (2005-2008) (UN).
- Member of the Persistent Organic Pollutants Review Committee for the Stockholm Convention; UNEP, UN, Geneva –Switzerland, (2005-2008) (UN).
- Chair of the Chlordecone Committee, UNEP, UN, Geneva – Switzerland, (2005-2008). (For adding new compounds in the Stockholm Convention in annex F) (UN).
- Chair of the Hexabromobiphenyl Committee, UNEP, UN, Geneva – Switzerland, (2006-2008). (For adding new compounds in the Stockholm Convention in annex F) (UN).
- Member of the Pentabromobenzene Committee, UNEP, UN, Geneva – Switzerland, (2006-2008). (For adding new compounds in the Stockholm Convention in annex F) (UN).
- Government of Qatar authorized commissioner representing and Head of delegates Third Meeting of the Conference of the Parties of the Stockholm Convention, Dakar, Senegal, 30 April to 4 May 2007 (UN).
- Member representing of regional organization group for the Asia and Pacific Region for the implementation of the global monitoring plan on persistent organic pollutants (POPs) in the Asia and Pacific Representing the State of Qatar, during the period from July 2007 to September 2015 (UN).
- The chair and responsible for the following countries: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and United Arab Emirates in the regional organization group for the Asia and Pacific Region for the implementation of the global monitoring plan on persistent organic pollutants (POPs) in the Asia and Pacific Region during the period from September 2007 to September 2015(UN).
- Expert representing The State of Qatar in the Chemical Review committee for The Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade during the period from November 2008 to December 2011, FAO, (UN).
- Chair of the Technical Committee for the BAT/BEP Forum for the GCC Region, UNIDO, during the period from December 2008 to December 2010. (UN).
- Bureau Member of Chemical Review committee for The Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade representing Asia and Pacific Region during the period from March 2010 to December 2011, FAO, (UN).
- Chair of the Intersessional Task group for Azinphos-methyl to review the possibility to include the chemical in Annex III of the Rotterdam Convention, during the period from March, 2010 to March 2011 (UN).
- Vice-Chair of Chemical Review committee for The Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade during the period from March 2010 to March 2011 (UN).
- Chair of the Drafting Committee for a Decision Guidance Document (DGD) for Azinphos-methyl to include the chemical in Annex III of the Rotterdam Convention, since March 2010 to include the chemical in Annex III of the Rotterdam Convention, the composition of the group to draft the DGDs, and the timeline for development of the DGDs, March 2010 (UN).
- Rapporteur of the sixth Chemical Review Committee Meeting for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva – Rome, March, 15-19-2010 (UN).
- Invited speaker as present expert and Vice-Chair of Chemical Review committee for The Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade and a former expert for the Persistent Organic Pollutants Review Committee for the Stockholm Convention in the Regional Workshop on Stockholm and Rotterdam Conventions (CRC-POPRC), Colombo – Sri Lanka, 19-21 January, 2011(UN).
- Chair of the Intersessional Task group for PFOS to review the possibility to include the chemical in Annex III of the Rotterdam Convention, during the period from February, 2011- April-2011(UN).
- Chair of the Intersessional Task group for the Pesticide Formulation Gramoxone Super to review the possibility to include the formulation to the Rotterdam Convention, during the period from February, 2011- April 2011(UN).
- Rapporteur of the Seventh Chemical Review Committee Meeting for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Rome – 28 March – 1 April, 2011(UN).
- Chair of the Chemical Review Committee for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, during the period from April 2011. April 2013(UN).
- Chair of the Decision Guidance Draft (DGD) Report Writing Task Group for Perfluorooctane sulfonate (PFOS), its salts and its precursors Task Group of the Chemical Review Committee for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva – Rome during the period from April 2010 to March 2011 (UN).
- Chair of the Decision Guidance Draft (DGD) Report Writing Task Group for Gramoxone Super Task Group of the Chemical Review Committee for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva – Rome during the period from April 2010 to April 2011(UN).
- Member of the Decision Guidance Draft (DGD) Report Writing Task Group for Octabromodiphenyl ether commercial mixture (Hexabromodiphenyl ether, Heptabromodiphenyl ether, Octabromodiphenyl ether, Nonabromodiphenyl ether) Task Group of the Chemical Review Committee for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva – Rome during the period April 2010 to March 2011(UN).
- Member of the Decision Guidance Draft (DGD) Report Writing Task Group for Tetrabromodiphenyl ether and Pentabromodiphenyl ether (Pentabromodiphenyl ether commercial mixtures) Task Group of the Chemical Review Committee for the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva – Rome during the period April 2010 to March 2011(UN).
- Qatar’s Government authorized commissioner and Head of delegates for the Fifth Meeting of the Conference of the Parties to the Stockholm Convention, Geneva, Switzerland, 25 – 29 April 2011 (UN).
- Chair of the task group to list Endosulfan in Annex A of the Stockholm convention, Fifth Meeting of the Conference of the Parties to the Stockholm Convention, Geneva, Switzerland, 25 – 29 April 2011 (UN).
- Bureau Member (Vice-President) of the Conference of the Parties to the Stockholm Convention, 29 April 2011- 30 May 2013 (UN).
- Qatar’s Government authorized commissioner and Head of delegates for the Fifth Meeting of the Conference of the Parties to the Rotterdam Convention, Geneva, Switzerland, 20 – 24 June 2011 (UN).
- Chair of the task group to list Chrysotile asbestos in Annex III to the Rotterdam convention, the Fifth Meeting of the Conference of the Parties to the Rotterdam Convention, Geneva, Switzerland, 20 – 24 June 2011 (UN).
- Member of The Organizing Committee, The 2nd International Conference and Exhibition, Laboratory Technology LABTECH 2011, Doha, Qatar, 10-12 October 2011.
- Member of the Organizing Committee, 14th International Union of Pure and Applied Chemistry (IUPAC) Conference on Polymers and Organic Chemistry (POC 2012), Doha, Qatar, 9-12/1/2012
- Chair of the eighth meeting of the Chemical Review Committee the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Geneva, Switzerland, from 19 March – 23 March 2012. (UN).
- The Sixth Meeting of the Conference of the Parties to the Rotterdam Convention Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, the Sixth meeting of the Conference of the Parties to Stockholm Convention on Persistent Organic Pollutants and the Eleventh meeting Conference of the Parties to the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and Their Disposal, Geneva, Switzerland, 28 April – 10 May 2013. (UN).
- Ordinary and extraordinary meetings of the conferences of the parties to the Basel, Rotterdam and Stockholm conventions Geneva, Switzerland, from 28 April to 10 May 2013 (UN).
- Chair of the contact group for listing new chemicals in Annex III to the Rotterdam Convention, Geneva, Switzerland, 28 April – 10 May 2013 (UN).
- Chair of the ninth meeting of the Chemical Review Committee the Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade, UNEP-FAW, UN, Rome, Italy, from 22 to 25 October 2013 (UN).
- Chair of First joint meeting of the Chemical Review Committee and the Persistent Organic Pollutants Review Committee, Rome, Italy, on 20 October 2013 (UN).
- Member of the Advisory Committee of the 3d International Conference and Exhibition on “LABTECH”, which will be held in Kingdom of Bahrain, October, 28-30, 2014.
- President of the 4th International Conference and Exhibition on “LABTECH 2017”, from October 2014 to July 2017.
- Board of Editors Gaurang Publishing Globalize Pvt Ltd (GPG) Journal of Science Education since May 2020 Gaurang Publishing Globalize Pvt Ltd.
- Reviewer, Natural Products Communications, Sage Publisher, Since January 2020.