The DOJ Antitrust Division and FTC issued Antitrust Guidelines for International Enforcement and Cooperation (“International Guidelines”) in 2017, which provide information to sister agencies, parties, third parties, attorneys, and businesses about the legal and policy considerations related to International Enforcement Cooperation, and examples of how it works in practice. See Chapter 5 at https://www.justice.gov/atr/internationalguidelines/download.  The DOJ Antitrust Division and FTC staff created a model waiver of confidentiality for use in civil matters involving foreign competition authorities (“Model Waiver”), for use by parties and third parties. The DOJ and FTC also published explanatory materials that provide further details on waivers of confidentiality, applicable confidentiality rules, and the process for providing a waiver of confidentiality. See https://www.justice.gov/atr/page/file/1201041/download and https://www.justice.gov/atr/file/705866/download.    Co-operation agreements and arrangements, as well as best practices developed bilaterally with select competition authority partners, are available at https://www.justice.gov/atr/antitrust-cooperation-agreements.