Amp signatories are required to publish summary notices on the potential to purchase contracts covered by the agreement. Each member has identified publications in which these sales opportunities are displayed. Publications are listed in Appendix II (local link). In addition, the WTO secretariat has implemented technical cooperation measures to help developing and least developed countries participate effectively in the WTO`s procurement work. The following WTO members are parties to the 1994 agreement:[3] Government agencies are often required to acquire public goods and services for public purposes to carry out their missions. These purchases are generally referred to as public/public procurement. The GPA contains a number of provisions to ensure that tendering procedures for public procurement are transparent, effective and fair in the signatory countries. The signatories agreed on this point: the revised GPA, which came into force on 6 April 2014, is attracting increasing attention around the world, but the liberalisation of public procurement is not a completely new idea. Within the OECD, efforts have been made at an early stage to ensure that public procurement is subject to internationally accepted trade rules. The case was then included in the Tokyo trade negotiations under the GATT in 1976. The full text of the revised GPA and the new annexes that list the public procurement covered by all parties to the GPA are available in amp-113. GPA membership is limited to WTO members who have specifically signed or subsequently joined the GPA. WTO members are not required to join the GPA, but the United States urges all WTO members to participate in this important agreement.

Several countries, including China, Russia and the Kyrgyz Republic, are negotiating GPA membership. Of these three areas, GPA work is the most active and has led to significant trade liberalization. On 6 April 2014, the revised GPA came into force and marks an important step in the WTO. To be covered by the GPA, public procurement must meet minimum value thresholds. These vary depending on the type of purchasing unit and the contract. You will find the current thresholds in the WTO`s table of thresholds (link offsite). In order to ensure open, fair and transparent conditions of competition in public procurement, a number of WTO members negotiated the Public Procurement Agreement (GPA).