Has the numbering system changed with the introduction of AMS?

Yes. To support the transition to the multi-activity application approach, a change to the numbering system was made. No longer will OGC numbers or KERMIT SRA numbers be the main identifier associated with an application. All applications submitted in the AMS will be assigned an application number. This application number will be abbreviated as the AA# and will be sequentially assigned from AA# 100,100,000.

Upon decision, all activities permissioned will be referenced under an Application Determination Number (AD#). For an application including new activities submitted via AMS, the AD# will be the same as the AA#.

More information on the numbering system can be found within the Business Identifiers QRG.