DM No. 397, s. 2026 – Addendum/Corrigendum to Regional Memorandum No. 309, s. 2026 (Deped NCR Regional Athletic Association Deped-NCR RAA 2026 Palarong Pambansa Delegation) and Regional Memorandum No. 273, s. 2026 (General Information on the Conduct of the 2026 Palarong Pambansa