CONSTITUTIONAL OFFICES

CIVIL SERVICE COMMISSION 

Constitution Hills, Batasang Pambansa Complex Diliman, 1126 Quezon City 

Trunklines: (632) 8931-7935; 8931-7939; 8931-8092 

www.csc.gov.ph

COMMISSION ON AUDIT
Commonwealth Avenue, 0880 Quezon City
Trunk Line: (632) 8952-5700
www.coa.gov.ph

COMMISSION ON ELECTIONS
Palacio del Gobernador Bldg., Gen Luna St., Intramuros, 1002 Manila
www.comelec.gov.ph

COMMISSION ON HUMAN RIGHTS
SAAC Building, UP Complex, Commonwealth Avenue, Diliman, 1101 Quezon City
(632) 8294-8704
www.chr.gov.ph

OFFICE OF THE OMBUDSMAN
Agham Road, North Triangle, Diliman, 1101 Quezon City
Trunkline: (632) 8479-7300; 5317-8300
www.ombudsman.gov.ph