Effective between March 17, 2020 and August 31, 2025

• Policy document - archived Sep 1, 2025
• FAQ - archived Sep 1, 2025

Effective between March 16, 2020 and March 16, 2022

• Policy document - archived Mar 17, 2022

Effective between March 09, 2020 and March 16, 2020

• User guide - archived Mar 17, 2020

Effective between January 08, 2015 and March 15, 2020

• Policy document - archived Mar 16, 2020

Effective between September 01, 2018 and June 01, 2019

• Public commentary - archived Jun 2, 2019

Effective between November 20, 2017 and June 01, 2018

• Public commentary - archived Jun 2, 2018