• 18F is a digital services agency within the United States Government. Their purpose is to deliver digital services and technology products. For more information about their policy on Open Source software, please refer https://18f.gsa.gov/open-source-policy/

• UK Government has also laid down its policy in favor of Open Source Software. For more information about their policy on Open Source software, please refer www.gov.uk/guidance/be-open-and-use-open-source

• For policy of use of Open source software in Canada, please refer to www.open.canada.ca/en/open_source_software

• For Australian Government policy on Open Source software procurement, please refer to digital-service-standard Australia