| General Memorandum Order No. 18 | Amendment to General Memorandum Order (GMO) No. 17, Series of 2024 re: Amendment to Item II. Administrative Matters (D) Movement of Personnel in General Memorandum Order (GMO) No. 01, Series of 2024 re: Delegation of Authority 2024 | 19 November 2024 |
| General Memorandum Order No. 17 | Revocation of General Memorandum Order (GMO) No. 15, Series of 2024 re: Amendment to Item II. Administrative Matters (D.) Movement of Personnel in General Memorandum Order No. 01, Series of 2024 re: Delegation of Authority 2024 | 05 November 2024 |
| General Memorandum Order No. 16 | Clarification on Supplemental Order No. 09, Series of 2024 to General Memorandum Order No. 01, Series of 2024 on the Procurement and Financial Matters at DA-Central Office | 11 October 2024 |
| General Memorandum Order No. 14 | DA-Regional Field Office - Cordillera Administrative Region Supplemental Order to General Memorandum Order (GMO) No. 01, Series of 2024 "Delegation of Authority 2024" | 06 September 2024 |
| General Memorandum Order No. 13 | Philippine Carabao Center (PCC) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 14 August 2024 |
| General Memorandum Order No. 12 | Philippine Rubber Research Institute (PRRI) Supplemental Order to General Memorandum Order No. 01, Series of 2024 "Delegation of Authority 2024" | 09 August 2024 |
| General Memorandum Order No. 11 | Philippine Fiber Industry Development Authority (PhilFIDA) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 28 June 2024 |
| General Memorandum Order No. 10 | Bureau of Animal Industry (BAI) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 27 June 2024 |
| General Memorandum Order No. 09 | Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" on Procurement Matters and Financial Matters at DA-Central Office | 20 June 2024 |
| General Memorandum Order No. 08 | Philippine Rice Research Institute (PhilRice) Supplemental Order to General Memorandum Order No. 07, Series of 2024 | 22 May 2024 |
| General Memorandum Order No. 07 | Philippine Rice Research Institute (PhilRice) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 06 May 2024 |
| General Memorandum Order No. 06 | Bureau of Fisheries and Aquatic Resources (BFAR) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 26 March 2024 |
| General Memorandum Order No. 05 | Agricultural Training Institute (ATI) Supplemental Order to General Memorandum Order No. 01, Series of 2024, "Delegation of Authority 2024" | 25 March 2024 |
| General Memorandum Order No. 04 | Amendment to II (F) on Foreign Travel, General Memorandum Order No. 01, Series of 2024 re: Delegation of Authority 2024 | 22 March 2024 |
| General Memorandum Order No. 03 | Bureau of Plant Industry Supplemental Order No. General Memorandum Order (GMO) No. 01 Series of 2024, "Delegation of Authority 2024" | 11 March 2024 |
| General Memorandum Order No. 02 | Amendment on Item I. of General Memorandum Order No. 01, Series of 2024 re: Delegation of Authority 2024 | 14 February 2024 |
| General Memorandum Order No. 01 | Delegation of Authority 2024 | 23 January 2024 |
| 2023 | | |
| General Memorandum Order No. 04 | Addendum to General Memorandum Order No. 02, Series of 2023 on Item IV. Financial Matters A. Obligation Request and Status at the Department Proper | 30 November 2023 |
| General Memorandum Order No. 03 | Correction of Item F. List of Due and Demandable Accounts Payable - Advice to Debit Account (LDDAP-ADA) of General Memorandum Order No. 02, Series of 2023 | 30 November 2023 |
| General Memorandum Order No. 02 | Amendment on Item IV. Financial Matters of General Memorandum Order No. 03, Series of 2016 re: Delegation of Authority 2016 | 16 November 2023 |
| General Memorandum Order No. 01 | Amendment to General Memorandum Order No. 03, Series of 2016 re: Delegation of Authority 2016 | 14 November 2023 |
| 2022 | | |
| General Memorandum Order No. 03 | Amendment to General Memorandum Order No. 01, series of 2018 re: Delegation of Authority to DA Regional Field Offices | 04 October 2022 |
| General Memorandum Order No. 02 | Amendment to General Memorandum Order No. 3, series of 2016 re: Delegation of Authority | 27 September 2022 |
| General Memorandum Order No. 01 | DA-Regional Field Office IV-A (DA-RFO IV-A) Supplemental Order to General Memorandum Order No. 01, series of 2018, "Amendment to General Memorandum Order No. 03, series of 2016 re: Delegation of Authority 2016" | 18 April 2022 |
| 2020 | | |
| General Memorandum Order No. 01 | Guidelines on DA Procurement Process during the State of Calamity (Proclamation No. 929, series of 2020) | 17 April 2020 |
| 2019 | | |
| General Memorandum Order No. 01 | 2019 Amended Rules on the Legal Defense Fund | 09 July 2019 |
| 2018 | | |
| General Memorandum Order No. 02 | Rules and Procedures on the Utilization and Availment of the Legal Defense Fund | 15 November 2018 |
| General Memorandum Order No. 01 | Amendment to General Memorandum Order No. 03, series of 2016 re: Delegation of Authority 2016 | 25 October 2018 |
| 2016 | | |
| General Memorandum Order No. 03 | Delegation of Authority 2016 | 01 July 2016 |
| General Memorandum Order No. 02 | Amendment to General Memorandum Order No. 01, Series of 2016 re: Delegation of Authority 2016 | 22 March 2016 |
| General Memorandum Order No. 01 | Delegation of Authority 2016 | 11 February 2016 |
