Senate of the Philippines Directory

The Senate of the Philippines is the upper house of the bicameral legislature of the Philippines, the Congress; the House of Representatives is the lower house. It is composed of 24 senators who are elected at-large with the country as one district under plurality-at-large voting. Senators serve 6-year terms, with half of the senators elected every three years to ensure that the Senate is maintained as a continuous body, though staggered. The Senate, as the Upper House of the bicameral Congress of the Philippines, exercises legislative power (with the House of Representatives) “except to the extent reserved to the people by the provision on initiative and referendum.” Aside from having its concurrence on every bill in order to be passed for the president's signature to become a law, the Senate is the only body that can concur with treaties, and can try impeachment cases.

SENATE OF THE PHILIPPINES

Office Address: GSIS Building, Financial Center Roxas Blvd., Pasay City

Trunkline: 552-6601 to 70

Website: www.senate.gov.ph

Senator Juan Edgardo "Sonny" M. Angara
Senate Office: Rm. 504 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5570 / 5572
Direct Lines: (632) 552-6779
Telefax: No.: (632) 552-6852
Email: edgardo.sonny@gmail.com
Website: www.sonnyangara.com

Senator Paolo Benigno "Bam" Aquino IV
Senate Office: Rm. 526 & 23 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 6512 & 6518
Direct Lines: 
Email:team.bamaquino2013@gmail.com 
Website: www.facebook.com/BenignoBamAquino

Senator Maria Lourdes "Nancy" S. Binay
Senate Office: Rm. 523 & 16 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8616
Direct Line: (632) 502-9477
Email: binaynancy2013@yahoo.com
Website: www.facebook.com/SenatorNancyBinay

Senator Alan Peter "Compañero" S. Cayetano
Senate Office: Rm. 603 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5584 
Telefax No.: (632) 832-5518
Email: alanpetercayetano.media@gmail.com / senalanpetercayetano1028@gmail.com
Website: www.alanpetercayetano.com

Senator Pia S. Cayetano
Senate Office: Rm. 505 & 18 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5556 - 57 / 5565 / 5588
Direct Lines: (632) 552-6683 / (632) 552-9003
Telefax No.: (632) 552-6684
Email: pia@senatorpiacayetano.com
Website: www.senatorpiacayetano.com

Senator Miriam Defensor Santiago
Senate Office: Rm. 521-A GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5561
Direct Lines: (632) 552-6693
Telefax No.: (632) 552-6692
Email: miriam@miriam.com.ph, senmds@yahoo.com, mdslegal@yahoo.com
Website:www.miriam.com.ph

Senator Franklin M. Drilon
Senate Office: Rm. 606 & 22 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8592 / 8595
Direct Lines: (632) 659-5841 / (632) 659-7479
Telefax No.: (632) 659-5581
Email: os_franklindrilon@yahoo.com
Website: 

Senator Joseph Victor Ejercito
Senate Office: Rm. 511 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8685 to 8688
Direct Lines: (632) 552-6748 / (632) 586-4882
Email: jvejercito@me.com
Website: www.jvejercito.com

Senator Juan Ponce Enrile
Senate Office: Rm. 601 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5552 / 5587
Telefax No.:  (632) 552-6690
Email: senator_enrile@senate.gov.ph
Website: www.juanponceenrile.com

Senator Francis Joseph “Chiz” Escudero
Senate Office: Rm. 517 & 10 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 6537 / 6540 / 8610
Direct Lines: (632) 833-5034
Telefax No.:  (632) 833-8765
Email: sen.escudero@gmail.com
Website: www.chizescudero.com

Senator Jinggoy Ejercito Estrada
Senate Office: Rm. 602 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 2520 - 2521
Telefax Nos.: (632) 552-6685
Email: senjinggoyestrada@senate.gov.ph / jinggoy@senjinggoyestrada.com
Website: www.senjinggoyestrada.com

Senator Teofisto "TG" L. Guingona III
Senate Office: Rm. 502 & 14 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8560 to 8563
Direct Lines: (632) 986-2001 / (632) 986-5774
Telefax No.: (632) 832-6768
Email: senatorguingona@gmail.com
Website: www.tgguingona.ph

Senator Gregorio "Gringo" B. Honasan II
Senate Office: Rm. 507 & 13 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5531 to 5533 /5580
Telefax No.: (632) 551-0525
Email: piu0720@yahoo.com, gringobhonasan@gmail.com
Website: www.gringohonasan.ph

Senator Manuel "Lito" M. Lapid
Senate Office: Rm. 516 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunkline: (632) 552-6601 to 70  loc. 5536 / 5575
Direct Line: (632) 552-6694
Telefax No.: (632) 552-6695
Email: senmanuellapid@yahoo.com.ph, sen.litolapid@senate.gov.ph
Website:

Senator Loren B. Legarda
Senate Office: Rm. 209 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5537 to 5539
Direct Line: (632) 833-1606 /  (632) 832-7627 / (632) 833-1434
Telefax No.: (632) 833-4987
Email: loren@lorenlegarda.com.ph, appointments@osl.ph
Website: www.lorenlegarda.com.ph

Senator Ferdinand "Bongbong" R. Marcos, Jr.
Senate Office: Rm. 518 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8570 to 73
Direct Line: (632) 552-3415
Telefax No.: (632) 659-5045
Email: inquiry.bbmoffice@gmail.com, info@bongbongmarcos.com
Website: www.bongbongmarcos.com

Senator Sergio R. Osmeña III
Senate Office: Rm. 527 & 3 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8526
Direct Line: (632) 551-9999
Telefax No.: (632) 551-9888
Email: osmena111@yahoo.com, serge_osmena@yahoo.com
Website:

Senator Aquilino 'Koko' Pimentel III
Senate Office: Rm. 512 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5548
Direct Lines: (632) 822-9758
Fax No.: (632) 822-9759
Email: kokopimenteloffice@yahoo.com
Website: www.kokopimentel.org

Senator Grace L. PoeSenate Office: Rm. 525 & 7 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8655 to 8656 / 8607
Direct Lines: (632) 652-6730
Telefax Nos.: (632) 552-6790
Email: gracepoe2013@gmail.com
Website:

Senator Ralph G. RectoSenate Office: Rm. 508 & 12 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 8543 to 44 /8546
Direct Lines: (632) 659-5756
Telefax Nos.: (632) 659-5766
Email: ralphgrecto@gmail.com
Website:

Senator Ramon "Bong" B. Revilla, Jr.
Senate Office: Rm. 506 & 8 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5521 to 5523 / 5577
Direct Line: (632) 552-6776
Telefax No.: (632) 552-6698
Email: rbongrevillajr@yahoo.com, senbongrevilla@senate.gov.ph / lodgene@senate.gov.ph
Website: www.ramonbongrevillajr.com

Senator Vicente C. Sotto III
Senate Office: Rm. 526 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 6502 to 6505
Direct Lines: (632) 659-5259 / (632) 804-0270
Fax No.:  (632) 552-6601 loc. 6501
Email: os_sotto@yahoo.com
Website:

Senator Antonio "Sonny" F. Trillanes IV
Senate Office: Rm. 519 & 15 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 5660 / 5666 to 5667
Direct Line: (632) 804-0609
Fax No.: (632) 833-2937
Email: senateoffice@trillanes.com.ph / senate.office.trillanes@gmail.com
Website: www.trillanes.com.ph 

Senator Cynthia A. Villar
Senate Office: Rm. 503 GSIS Bldg., Financial Center, Roxas Blvd., Pasay City
Trunk Lines: (632) 552-6601 to 70 loc. 6508 to 6511
Direct Lines: (632) 552-6715
Fax No.: (632) 552-6734
Email: cynthiavillar@yahoo.com / sencynthiavillar@gmail.com
Website: www.cynthiavillar.com.ph

Office of the Senate Secretary

Head of Office	Atty. Oscar G. Yabes, Senate Secretary Atty. Ma. Lourdes M. Arbas, Director IV Atyy. Regina Paciencia Evangelista, Director IV Irah Ruth B. Borinaga, Director IV
Office Address	6th Flr., Senate of the Philippines, Roxas Blvd. Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 6120 / 22, 23, 25 to 29 (632) 552-6735
Email Address	osec@senate.gov.ph

Office of the Senate Legal Counsel

Head of Office	Atty. Maria Valentina S. Santana-Cruz, Legal Counsel Atty. Kenneth S. Tampal, Director V
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 4117 / 19-20, (632) 552-6806

Legal and Legislative Affairs Service

Head of Office	Atty. Gener M. Gito, Director III
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 4122, (632) 552-6860

Prosecution and Investigation Service

Head of Office	Atty. Gideon D.V. Mortel, Director III
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 4121, (632) 552-6807

Legislative Budget Research and Monitoring Office (LBRMO)

Head of Office	Yolanda D. Doblon, Director General
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 2138, (632) 552-6811, (632) 552-6887
Fax Number	(632) 552-6812

Head of Office	_______________________, Director V
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6680 loc. 2129, (632) 552-6811

General Services Sector

Head of Office	Raquel P. Laude, Service Chief
Contact Numbers	(632) 552-6601  to 6670 loc. 2132, (632) 552-6811

Social Services Sector

Head of Office	Ma. Victoria C. Francia, Service Chief
Contact Numbers	(632) 552-6601  to 6670 loc. 2128, (632) 552-6811

Economic Services Sector

Head of Office	Ma. Mercedita F. Urbano, Service Chief
Contact Numbers	(632) 552-6601  to 6670 loc. 2131, (632) 552-6811

Defense and Security Services Sector

Head of Office	Eireen R. Palanca, Service Chief
Contact Numbers	(632) 552-6601 to 6670 loc. 2130

Senate Tax Study and Research Office (STSRO)

Head of Office	Atty. Rodelio T. Dascil, MNSA, Director General
Office Address	Rm. 524, 5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 5507, (632) 552-6677

Direct Taxes Branch

Head of Office	Maria Lucrecia R. Mir, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 5509, (632) 552-6850

Indirect Taxes Branch

Head of Office	Vivian A. Cabiling, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 5680, (632) 552-6850

Legal and Tariff Branch

Head of Office	Emmanuel M. Alonzo, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 5508, (632) 552-6850

Tax Policy and Administrative Branch

Head of Office	Rechilda B. Gascon, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 5508, (632) 552-6850

Office of the International Relations and Protocol (OIRP)

Head of Office	Antonio G. de Guzman Jr., Director General Ma. Esperanza P. Ayson, Deputy Director General
Office Address	6th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 6130-31, (632) 552-6795, (632) 552-2186

International Relations Service

Head of Office	Romeo G. Ortiz, Service Chief
Office Address	5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 5156, (632) 551-2007, (632) 552-6650

Protocol Service

Head of Office	Cesar B. de Chavez, Service Chief
Office Address	6th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 6132 / 6155 / 6156, (632) 552-6678, (632) 552-6795

Blue Ribbon Oversight Office Management (BROOM)

Head of Office	Atty. Rodolfo Noel S. Quimbo, Director General
Office Address	5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 5510-5511, (632) 552-6851

Assessment and Monitoring Service

Head of Office	Atty. Agapito Rene S. Conchu, Director III
Office Address	5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 5510-5511, (632) 552-6851

Investigation Service

Head of Office	Atty. Sarah Lou Y. Arriola, Director III
Office Address	5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City

Senate Economic Planning Office (SEPO)

Head of Office	Ronald R. Golding, Director General Merwin H. Salazar, Executive Director Xerxes S. Nitafan, Director III Maria Cristina R. Pardalis, Director II
Office Address	5th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4179, 4176-77, (632) 552-6823

Electronic Data Processing and Management Information System Bureau (EDP-MIS)

Head of Office	Conrado E. Dagdag, Bureau Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4124-25, (632) 552-6841
Email Address	edpmis@senate.gov.ph

Electronic Data Processing (EDP) Operations Service

Head of Office	Ma. Ines C. Barrios, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4126 / 28, (632) 552-6840

Management Information Systems (MIS) Service

Head of Office	Mario Antonio R. Sulit, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4130-31, (632) 552-6843

Management Planning and Operations Audit Bureau (MPOAB)

Head of Office	Cristino Q. Franco, Bureau Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 4182, (632) 552-6858

Management Planning and Operations Audit Service

Head of Office	Jocelyn Yuson, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 4180-82, (632) 552-6858

Public Relations and Information Bureau (PRIB)

Head of Office	Raymundo R. Corro, Bureau Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4686, (632) 552-6723

Print Media Service

Head of Office	Samuel Y. Santos, Service Chief
Contact Numbers	(632) 552-6601 to 6670 loc. 4686, (632) 552-6755

Broadcast Media Service

Head of Office	Fleur de Liz A. Godoy, Service Chief
Contact Numbers	(632) 552-6601 to 6670 loc. 4686, (632) 552-6723

Public Assistance Center (PAC)

Head of Office	Lino S. Ong, Service Chief
Office Address	PAC Center, GSIS Financial Bldg., Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 1113 - 17, (632) 552-6707-08, (632) 552-6709

Legislation

Office of the Deputy Secretary for Legislation

Head of Office	Atty. Edwin B. Bellen, Deputy Secretary
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 2314 / 2316, (632) 552-6808 - 09

Office of the Executive Director for Legislation

Head of Office	Atty. Renato N. Bantug Jr., Executive Director
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 2317, (632) 552-6810

Office of the Director for Plenary Affairs Bureau

Head of Office	Demetrio L. Navarro, Jr., Bureau Director
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601  to 6670 loc. 2319-20, (632) 552-6844

Legislative Bills and Index Service

Head of Office	Ma. Antoniette Aristoza, Service Chief
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 2306, (632) 552-6845

Legislative Journal Service

Head of Office	________________________, Service Chief
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 2310-13, (632) 552-6848

Legislative Debate Reporters Service

Head of Office	Hilarion M. Ramiro, Service Chief
Contact Numbers	(632) 552-6601 to 6670 loc. 2301-04, (632) 552-6846

Office of the Director for Committee Affairs Bureau

Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3352-53, (632) 552-6816, (632) 551-3745

Legislative Committee Support Service "A"

Head of Office	Ramon R. Navea, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3315-21, (632) 552-6888

Legislative Committee Support Service "B"

Head of Office	Emily Jane Ferrer-Castro, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3309-14, (632) 552-6819

Legislative Committee Support Service "C"

Head of Office	Arturo I. Mojica, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3301-06, (632) 552-6820

Office of the Director for Technical Affairs Bureau

Head of Office	Atty. Jaime L. Ricohermoso, Jr., Bureau Director
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3350-51, (632) 552-6832

Legislative Bill Drafting Service

Head of Office	Rogelio A. Cabarriban
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3347-49, (632) 552-6834

Legislative Parliamentary Counselling Service

Head of Office	Atty. Amado F. Maralit, LL.M., M.P.A., C.E.O. VI, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3341-43, (632) 552-6833

Legislative Research Service

Head of Office	Atty F.D. Nicolas B. Pichay, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3344-46, (632) 552-6831

Office of the Director for Senate Publications Bureau

Head of Office	Pilar Dulay, Bureau Director
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3356, (632) 552-6821, (632) 551-6762

Legislative Publications Service

Head of Office	Virgilio L. Gutierrez, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3336, (632) 552-6822

Printing and Reproduction Service

Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3333-34, (632) 552-6868

Office of the Director for Legislative Reference Bureau

Head of Office	Ma. Teresa S. Bondoc, Bureau Director
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3339-40, (632) 552-6856

Legislative Records and Archives Service

Head of Office	Antonia P. Barros, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3331, (632) 552-6857

Legislative Library Service

Head of Office	Corazon G. Tolentino, Service Chief
Office Address	3rd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 3322-23, (632) 552-6855

External Affairs and Relations

Office of the Deputy Secretary for External Affairs and Relations

Head of Office	Peter Paul L. Pineda, Deputy Secretary
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4101-03, (632) 552-6805

Office of the Executive Director for External Affairs and Relations

Head of Office	Diana Lynn L. Cruz, Executive Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4107-08, (632) 552-6740, (632) 552-6827

Executive-Legislative Liaison Service

Head of Office	Atty. Crisante J. Del Mundo, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4109 - 10, (632) 552-6825

Institutional Linkages Service

Head of Office	Julieta J. Cervo, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4104 - 06, (632) 552-6826

Special Services

Head of Office	Nickarlo I. San Pedro, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4111 - 14, (632) 552-6829

Administration and Financial Services

Office of the Deputy Secretary for Administrative and Financial Services

Head of Office	Atty. Arnel Jose S. Bañas, Deputy Secretary
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4250 - 53, (632) 552-6798

Office of the Executive Director for Administration and Financial Services

Head of Office	Atty. Andrew L. Arrieta, Executive Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4289 - 91, 4444 (632) 552-6801 to 02

Office of the Director for Administrative Management Bureau

Head of Office	Rodrigo Noel A. Gonzales, Bureau Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4267-68, (632) 552-6797

Human Resources Management Service (HRMS)

Head of Office	Ma. Soledad L. Tioseco, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4258, (632) 552-6675

Medical/Dental Service

Head of Office	Mariano A. Blancia, Jr., Bureau Director
	Cristeta D.R. Cocjin, Service Chief
Office Address	2nd Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 2269, (632) 552-6864

Property and Procurement Service

Head of Office	Atty. Cynthia Bajamunde, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4260, (632) 552-6814

Records Management and Mailing Service

Head of Office	Revelinda G. Bacarro, Service Chief
Office Address	1st Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 1201-02, (632) 552-6879

Office of the Director for Financial Management Bureau

Head of Office	Fara S. Villanueva, Bureau Director
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4232-33, (632) 552-6796

Legislative Accounting Service

Head of Office	Adela P. Fernandez, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4240, (632) 552-6837

Legislative Budget Service

Head of Office	Renato B. Chua, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4241 - 44, (632) 552-6839

Legislative Cash Management and Disbursement Service

Head of Office	Leria O. Fajardo, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4246, (632) 552-6836

Office of the Director for Maintenance and General Service Bureau

Head of Office	Arnold V. Vistan, Director IV
Office Address	1st Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4296, (632) 552-6789

General Services

Head of Office	Restituto B. Tabucanon Jr., Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4293, (632) 552-6865

Maintenance Services

Head of Office	Cliburn T. Cadiente, Service Chief
Office Address	4th Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 4294, 1204, 3354, 2559 (632) 552-6677, 552-6788

Office of the Sergeant-At-Arms

Office of the Sergeant-At-Arms

Head of Office	MGen. Jose V. Balajadia Jr., Senate Sergeant-at-Arms Atty. Katherine Faye Darvin-Dizon, Asst. Sergeant-at-Arms
Office Address	1st Flr., Senate of the Philippines, Roxas Blvd., Pasay City
Contact Numbers	(632) 552-6601 to 6670 loc. 1403 / 06, (632) 552-6866-67

Security Enforcement Service

Head of Office	Manuel Parlade, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 1402, (632) 552-6893

Security Support Service

Head of Office	Anthony A. Samonte, Director III
Contact Numbers	(632) 552-6601 to 6670 loc. 1408, (632) 552-6828