No. of Issuance
Subject Matter
Date of Issue
RDAO No. 1-2021
Delegates the authority to sign Apple Developer Program legal agreements
Digest | Full Text
 February 24, 2021
RDAO No. 2-2021 Delegates the authority to sign up for Amazon Web Services
Digest | Full Text
March 31, 2021
RDAO No. 3-2021 Delegates the authority to approve/sign various taxpayer's requests and matters declared as "No-Ruling Areas", among others 
Digest | Full Text 
July 7, 2021
RDAO No. 4-2021 Delegates the authority to sign specific documents to Assistant Regional Director Eric P. Diesto of Revenue Region No. 6-Manila in view of the approved absence of Regional Director Jethro M. Sabariaga
Digest | Full Text
November 22, 2021