RR No. 16-2025: Amending certain provisions of RR No. 6-2019, as amended by RR No. 10-2023 and RR No. 17-2021, to provide extension on the period of submission of documentary requirements for Estate Tax Amnesty availment pursuant to R.A. No. 11956, further amending R.A. No. 111213, otherwise known as the "Tax Amnesty Act", as amended by R.A. No. 11569 Digest