1986 Mount Data Peace Accord
The CPLA and the Philippine government signed a cessation of hostilities on 13 September 1986.[1]
· Agreement
Mount Data Peace Accord, 1986
The CPLA and the Philippine government agreed to a cessation of hostilities, opening the path to constitutional autonomy provisions.
1990 and 1998 autonomy plebiscites
The 1990 plebiscite saw only Ifugao vote for autonomy; the Supreme Court barred a single-province region.[2]
The 1998 plebiscite saw only Apayao vote for autonomy, again failing the multi-province threshold.[3]
· Referendum or popular consultation
Cordillera autonomy plebiscite, 1990
Only one province voted for autonomy, and the Supreme Court barred a single-province autonomous region.
· Referendum or popular consultation
Cordillera autonomy plebiscite, 1998
A second plebiscite again failed to meet the multi-province threshold for autonomy.
Sources for this page
Each number marks a specific claim. Notes give the source, its locator and how it relates to the claim.
-
1.
Claim: Following the 1986 EDSA People Power Revolution, President Corazon Aquino's government initiated peace talks with the Cordillera People's Liberation Army (CPLA) and the Cordillera Bodong Administration, both led by Fr. Conrado Balweg; on 13 September 1986, the CPLA and the Philippine government signed a "sipat" (cessation of hostilities) at Mt. Data Hotel in Bauko, Mountain Province, known as the 1986 Mount Data Peace Accord.
- Cordillera autonomy movement (Wikipedia) link, CPLA and Peace Negotiations section. Source record
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2.
Claim: In the 1990 Cordillera autonomy plebiscite, only Ifugao province voted in favour of autonomy among the Cordillera provinces; the Philippine Supreme Court subsequently ruled that an autonomous region could not be created from a single province, and the autonomous region was not established.
- 1990 Cordillera autonomy plebiscite (Wikipedia) link, Result and Supreme Court ruling. Source record
-
3.
Claim: In the 7 March 1998 Cordillera autonomy plebiscite, only Apayao province voted in favour of autonomy; because this again did not satisfy the multi-province threshold established by the 1990 Supreme Court ruling, the autonomous region was again not created, and the Cordillera has continued to be administered as the Cordillera Administrative Region rather than a fully autonomous region.
- 1998 Cordillera autonomy plebiscite (Wikipedia) link, Result and outcome. Source record
Printed from https://independenceatlas.com/movements/cordillera/history · last substantive update 24 September 2026.