Rotterdam Convention

Plenary session as the Basel-Rotterdam-Stockholm COPs open in Geneva, Switzerland on 24 April 2017. [IISD/ Kiara Worth ( chemical/cops/2017/ 24apr.html)]

The potential health and environmental risks posed by hazardous chemicals and pesticides specifically in states that are unable to monitor the import and use of these prompted the UNEP and FAO to develop and promote voluntary information exchange programmes such as the International Code of Conduct on the Distribution and Use of Pesticides. In 1987, the London Guidelines for the Exchange of Information on Chemicals in International Trade was prepared by UNEP. In 1989, the UNEP and FAO jointly introduced into the said instruments the voluntary Prior Informed Consent (PIC) procedure. These three instruments helped governments in assessing the risk of hazardous chemicals so that they could make informed decisions on their future importations.

In the 1992 United Nations Conference on Environment and Development in Brazil (Rio Earth Summit), the Member States adopted Chapter 19 of Agenda 21, which sought a legally binding instrument to deal with movement of hazardous chemicals and pesticides by the year 2000.

This led to the formulation of the Rotterdam Convention on the Prior Informed Consent for Certain Hazardous Chemicals and Pesticides in International Trade. It entered into force on 23 February 2004. Its aims are to: (1) promote shared responsibility and cooperation in the international trade of certain hazardous chemicals in order to protect human health and the environment; and (2) contribute to the environmentally sound use of certain hazardous chemicals information exchange about their characteristics, establishment of a national decision-making process on their import and export and dissemination of these decisions to the Parties of the Convention.
Focal Office:
Environmental Management Bureau (EMB)
Date Ratified:
July 31, 2006

Focal Persons/Offices:
High Level
Secretary, DENR
Tel. No. (632) 926 3011, 920 4301, 929 6626 loc 2258

Undersecretary for Policy, Planning and International Affairs, DENR
Tel. No. (632) 928 1186

Rotterdam Official Contact Point
Director, DENR-EMB
Tel. No. (632) 928 3725, 927 1517

Rotterdam National Focal Point and Technical Expert
Chief, Chemical Management Section, Environmental Quality Division (EQD), DENR-EMB
Tel. No. (632) 928 889

The Rotterdam Convention operates through two mechanisms: (1) Prior Informed Consent (PIC) procedure which formally obtains and disseminates decisions of Parties who would wish to receive future shipments of chemicals listed under Annex III of the convention (pesticides and industrial chemicals that have been banned or severely restricted for health or environmental reasons), and the (2) Information Exchange which provides the venue for notification on hazardous waste regulation and problems caused by hazardous pesticide formulation.
The Fertilizer and Pesticides Authority of the Philippines has banned 11 pesticides from 1989 to 2005 and the Philippines has committed to subject these to PIC according to Annex III of the Rotterdam Convention. These pesticides are: (1) 2,4,5-T; (2) Aldrin; (3) Chlordane; (4) Chlordimeform; (5) DDT; (6) Dieldrin; (7) HCH/BHC; (8) Heptachlor; (9) Mercuric Fungicides; (10) Parathion-Ethyl and (11) Parathion-Methyl.
Policy Issuances:
Republic Act No. 6969 or the "Toxic Substances and Hazardous and Nuclear Wastes Control Act of 1990" provides the overall legal and regulatory framework on the management of chemicals and hazardous wastes. From this law emanates specific policies from the DENR and other concerned government departments. One of these policies is DENR Administrative Order 2005-27 or the Revised Priority Chemicals List (the first list was in DAO 1998-58). These policies can be found in the Environmental Management Bureau at
Sources / Relevant Links:
Overview of the Rotterdam Convention
UNEP Projects on POPs management
UNIDO. Roadmap Towards a Sustainable Chemicals and Hazardous Waste Management by 2030. Geneva, Switzerland, May 2018.


The Philippines has submitted 27 Import Responses which may be accessed at through the Rotterdam database.

In 2017, during the 8th Conference of Parties (COP-8) of this Convention, three of the chemicals proposed were included in Annex III, bringing the total number of chemicals under the Convention to 51. These include two pesticides---carbofuran and trichlorfon--- and an industrial chemical, short-chain chlorinated paraffins (SCCP). Also, tributyltin which has been listed under the pesticides category is now listed under industrial chemicals. The latter has been in the Philippine Priority Chemical List under DAO 1998-58. The Philippines also expressed support for the inclusion of SCCPs and expressed the need for enhancing information exchange on trichlorfon.

The DENR-EMB annually updates the Philippine Inventory of Chemicals and Chemical Substances (PICCS). This is a list of all existing chemicals and chemical substances used, imported, distributed, processed, manufactured, stored, exported, treated or transported in the Philippines. Chemicals and chemical substances not included in PICCS cannot be manufactured or imported unless the proponent follows the Pre-Manufacture Pre-Importation Notification (PMPIN) assessment process. The first PICCS was published in 1995 and the succeeding PICCS updates were published in 2000, 2002, 2005, 2008, 2011, 2013, 2015 and 2017 (
This Page was updated on 13 December 2019 and will be updated on 10 December 2020
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