In sum, the report benchmarks the regulatory framework of 135 economies against international recognized good practices, scoring them on four elements: preparation, procurement, contract management, and treatment of unsolicited proposals. It found that the average performance of each of the categories varies across regions and income level, with OECD high- income economies and the Latin America and Caribbean region performing at or above average. In contrast, Sub-Saharan Africa and the East Asia and Pacific (EAP) region have the lowest average scores across thematic areas.

Power purchase agreements (PPAs) enable companies to purchase renewable energy directly from the producer on a long-term basis and at a price agreed in advance. 

The ISDA Global Financial Power Purchase Agreement (FPPA) Confirmation Template is a standardized template for documenting the terms of renewable power purchase agreements (FPPAs) under an ISDA Master Agreement. It is designed to be multicurrency, cross-border, and adaptable to different jurisdictions and entities, supporting the growth and standardization of FPPAs while allowing flexibility for users.

Energy Traders Europe have developed their cPPA (Corporate Power Purchase Agreement) standard, designed to facilitate energy procurement between corporate buyers and energy producers. The Agreement is available in various languages.

The World Bank's Procurement Framework 2016 was approved by World Bank Board on July 21, 2015 to modernize the procurement policy and maximize the strategic role of procurement in achieving key development effectiveness goals.

This report provides an overview of international experience in the implementation of GPP. It focuses on the institutional framework that is needed to support the mainstreaming of GPP practices across government. The intention is to equip practitioners with a broad understanding of the issues they need to consider in the design and implementation of GPP reforms. The report draws on a wide range of country examples. It provides links to handbooks and tools for practitioners.

ICLG Public Procurement covers common issues including application of the law to entities and contracts, award procedures, exclusions and exemptions, remedies, privatisations and PPPs in 17 jurisdictions. 

WTO members work include the plurilateral Agreement on Government Procurement (GPA).