Section 14. Implementing Rules and Regulations. - Within one (1) year from the effectivity of this Act, the PSA shall constitute an interagency working group, composed of the agencies and offices enumerated under Sections 6 and 7 of this Act, to issue the rules and regulations necessary for the effective implementation of this Act.

The relevant agencies shall integrate internationally recognized best practices and methodologies as they execute and implement this Act and its rules and regulations, ensuring the progressive integration of the SEEA.

The implementing rules and regulations of this Act shall include the timeframe, manner and such other details regarding the collection, renewal, and review of NCA data by government agencies and other stakeholders.