Laws granting immunity from prosecution -

" PD No. 749 (Granting Immunity from Prosecution to Givers of Bribes and Other Gifts and to their Accomplices in Bribery and Other Graft Cases against Public Officers, July 18, 1975); PD No. 1731 (Providing for Rewards and Incentives to Government Witnesses and Informants and other Purposes, October 8, 1980); PD No. 1732 (Providing Immunity from Criminal Prosecution to Government Witnesses and for other Purposes, October 8, 1980); PD No. 1886 (creating the Agrava Fact-Finding Board, October 22, 1983); 1987 Constitution, Article XIII, Section 18(8) (empowering the Commission on Human Rights to grant immunity); RA No. 6646 (An Act Introducing Additional Reforms in the Electoral System and for other Purposes, January 5, 1988); Executive Order No. 14, August 18, 1986; RA No. 6770 (Ombudsman Act of 1989, November 17, 1989); RA No. 6981 (Witness Protection, Security and Benefit Act, April 24, 1991); RA No. 7916 (The Special Economic Zone Act of 1995, July 25, 1994); RA No. 9165 (Comprehensive Dangerous Drugs Act of 2002, June 7, 2002); RA No. 9416 (An Act Declaring as Unlawful Any Form of Cheating in Civil Service Examinations, etc., March 25, 2007); and RA No. 9485 (Anti-Red Tape Act of 2007, June 2, 2007)."

-- Cited as Footnote # 59 in the 2011 case of:

"ERDITO QUARTO, Petitioner, - versus - THE HONORABLE OMBUDSMAN SIMEON MARCELO, CHIEF SPECIAL PROSECUTOR DENNIS VILLA IGNACIO, LUISITO M. TABLAN, RAUL B. BORILLO, and LUIS A. GAYYA,
Respondents", G.R. No. 169042; Promulgated: October 5, 2011