Correctional Institution for Women

Also known as: CIW · Women's prison in Mandaluyong · CIW Mandaluyong · CIW Mindanao (the satellite facility in Santo Tomas, Davao del Norte — a distinct BuCor unit)

Government

Definition

The Correctional Institution for Women (CIW) is the principal women’s prison of the Philippines, operated by the Bureau of Corrections (BuCor) on F. Martinez Avenue in Mauway, Mandaluyong, Metro Manila. It was founded on November 27, 1929 by virtue of Act No. 3579 as the first and only prison for women in the country, and the prison itself opened on an 18-hectare property on February 14, 1931; before its establishment, women inmates had been held at the Old Bilibid Prison in Manila. (Wikipedia — Bureau of Corrections, Wikipedia — CIW (Mandaluyong)) As a BuCor national facility, the CIW receives women persons deprived of liberty (PDLs) sentenced by the courts to more than three years of imprisonment, under the safekeeping and reformation mandate that Republic Act No. 10575 (2013) now codifies. (LawPhil — RA 10575)

The institution’s modern history has been defined by severe congestion and by planned relocation: in January 2023 its population of 3,297 inmates exceeded its listed capacity of 1,008, and on May 14, 2023 BuCor Director General Gregorio Catapang Jr. announced that the now 15-hectare CIW would be closed before 2028 and moved to a facility outside Metro Manila. (Wikipedia — CIW (Mandaluyong)) BuCor’s current listings pair the Mandaluyong main prison with a newer satellite, CIW Mindanao in Santo Tomas, Davao del Norte — the first extension of the women’s penal system beyond Mandaluyong. (Wikipedia — Bureau of Corrections)

Identities

Source Type	Identity
Wikipedia	Correctional Institution for Women (Mandaluyong)
Wikidata	Correctional Institution for Women (Q20859322)
DBpedia	Correctional_Institution_for_Women_(Mandaluyong)
ProductOntology	N/A
Wiktionary	N/A
Library of Congress Subject Headings (LCSH)	N/A
MeSH	N/A
NCBI Taxonomy	N/A
AGROVOC	N/A
Google Scholar	Correctional Institution for Women Mandaluyong women prisoners Philippines Bureau of Corrections Act 3579 overcrowding
ConceptNet	N/A
OpenCyc	N/A

Also Known As

CIW
Women’s prison in Mandaluyong
CIW Mandaluyong
CIW Mindanao (the satellite facility in Santo Tomas, Davao del Norte — a distinct BuCor unit)

Examples and Analogies

A women’s Bilibid: the CIW plays for female national prisoners the role the New Bilibid Prison plays for men — the receiving institution for women sentenced to long terms — which is why high-profile female PDLs, from death-row convicts of earlier decades to Mary Jane Veloso in the 2020s, have passed through its gates. (Wikipedia — CIW (Mandaluyong), Wikipedia — Mary Jane Veloso drug smuggling case)
A village behind a wall: journalists have long noted the institution’s dormitory-and-camp character — Asiaweek’s Ron Gluckman wrote that the women’s death row, in the era of capital punishment, looked like a secondary school — an appearance that observers contrast with the congestion figures of the 2020s. (Wikipedia — CIW (Mandaluyong))
Verified organizational data:
Founded: November 27, 1929, by virtue of Act No. 3579 — first and only prison for women in the Philippines at its creation
Opened: February 14, 1931, on an 18-hectare property (later reduced to about 15 hectares)
Location: F. Martinez Avenue, Mauway, Mandaluyong, Metro Manila
Operator: Bureau of Corrections, Department of Justice
Camps: Maximum Security Compound (Old and New Buildings), Medium Security Camp, Minimum Security Camp
Population/capacity: 3,297 inmates against a capacity of 1,008 (January 2023)
Satellite: CIW Mindanao, Santo Tomas, Davao del Norte
Announced closure: before 2028, per BuCor announcement of May 14, 2023, with transfer to a facility outside Metro Manila

Usage Scenarios

1. Studying Women’s Imprisonment in the Philippines

The CIW is the indispensable institution for any account of female incarceration: founded by Act No. 3579 in 1929 as the country’s first women’s prison, it has been the destination of virtually every woman sentenced to a national penalty since — the starting point for studies of women PDLs’ demographics, offenses, and family circumstances. (Wikipedia — Bureau of Corrections)

2. Researching Prison Congestion and Conditions

With a January 2023 population of 3,297 against a capacity of 1,008, the CIW is a standard case in Philippine prison-congestion reporting, and its planned closure before 2028 makes it a test of BuCor’s decongestion and relocation strategy. (Wikipedia — CIW (Mandaluyong))

3. Following High-Profile Detainees

The institution has held the country’s most closely watched female PDLs: female death-row convicts when capital punishment was in force, and — from December 18, 2024, after her transfer from Indonesia — Mary Jane Veloso, whose absolute pardon by President Ferdinand Marcos Jr. in September 2026 and release from the CIW were reported nationwide, with fellow inmates erupting in cheering at the news. (Wikipedia — Mary Jane Veloso drug smuggling case)

4. Analyzing Gender-Sensitive Corrections Policy

BuCor’s mandate for the CIW — quarters, food, health, education, and livelihood programming under RA 10575’s reformation framework — is examined by advocates of gender-sensitive corrections, who measure the institution’s camps and programs against international standards for women prisoners. (LawPhil — RA 10575)

5. Tracking the National Penal Estate

The pairing of the Mandaluyong main prison with CIW Mindanao in Davao del Norte, and the announced transfer outside Metro Manila, make the CIW a marker in the evolution of BuCor’s seven-unit penal system. (Wikipedia — Bureau of Corrections)

Strategies

Separate custody for women: Act No. 3579’s founding logic — removing women from the Old Bilibid to a dedicated institution — established the principle of gender-segregated national corrections that BuCor maintains. (Wikipedia — Bureau of Corrections)
Graduated custody within one institution: the three-camp structure (maximum, medium, minimum) lets the CIW classify women PDLs by security risk and sentence stage within a single reservation, mirroring BuCor’s classification doctrine. (Wikipedia — CIW (Mandaluyong), LawPhil — RA 10575)
Relocation over renovation: facing a population triple its listed capacity, BuCor chose transfer outside Metro Manila before 2028 rather than expansion on the site — the same dispersal logic that built Iwahig, Dapecol, and Sablayan across the century. (Wikipedia — CIW (Mandaluyong), Wikipedia — Bureau of Corrections)
Satellite extension: establishing CIW Mindanao extends women’s custody closer to home regions, reducing the family distance that penal reformers identify as a specific burden on women prisoners. (Wikipedia — Bureau of Corrections)

Security and Safety Measures

Camp-based security classification: the Maximum Security Compound (Old and New Buildings), Medium Security Camp, and Minimum Security Camp implement the risk-and-sentence classification that RA 10575 requires of all BuCor facilities. (Wikipedia — CIW (Mandaluyong), LawPhil — RA 10575)
Standards for women PDLs: RA 10575 obliges BuCor to provide decent quarters, food, water, clothing, and health services per United Nations standards, together with education, work-and-livelihood, and behavior-modification programs — the statutory baseline against which CIW conditions are audited. (LawPhil — RA 10575)
Former death-row custody: in the era of capital punishment the CIW maintained a women’s death row; Gluckman’s observation that it resembled a secondary school in appearance is a reminder that reports of the facility’s atmosphere have coexisted with its graver functions. (Wikipedia — CIW (Mandaluyong))
Congestion as a safety problem: operating at more than three times listed capacity (3,297 against 1,008 in January 2023) is itself treated as a custody and health risk, the stated rationale for the pre-2028 closure and transfer. (Wikipedia — CIW (Mandaluyong))

Historical Context

The CIW was born of the American-era reorganization of Philippine corrections. The Bureau of Prisons had operated since 1905; Iwahig (1904) and later Dapecol (1932) carried the agricultural penal-colony model for men, while women inmates remained at the Old Bilibid Prison on Oroquieta Street, Manila. Act No. 3579 answered the problem: the Correctional Institution for Women was founded on November 27, 1929, and the prison opened on its 18-hectare Mandaluyong property on February 14, 1931 — the first and only prison for women in the Philippines, and one of the oldest continuing institutions in the BuCor system alongside Iwahig, San Ramon, and Dapecol. (Wikipedia — Bureau of Corrections, Wikipedia — CIW (Mandaluyong))

Across nine decades the institution absorbed each era’s penal history. When capital punishment was in force, the country’s condemned women were held there; when the death penalty was abolished (2006), its death row emptied. The Bureau of Prisons was renamed the Bureau of Corrections in 1989, and RA 10575 in 2013 modernized its mandate and staffing. In the 2020s the CIW returned to national attention twice: through its congestion figures — 3,297 inmates against a listed capacity of 1,008 in January 2023 — and through its most famous detainee, Mary Jane Veloso, transferred from Indonesia on December 18, 2024 and released on September 25, 2026 after an absolute pardon confirmed by President Marcos, with the prison’s inmates audibly cheering as the news spread. The same period brought structural change: BuCor’s listings now include CIW Mindanao at Santo Tomas, Davao del Norte, and Director General Gregorio Catapang Jr. announced on May 14, 2023 that the Mandaluyong institution, reduced to some 15 hectares, would close before 2028 in favor of a facility outside Metro Manila. (Wikipedia — CIW (Mandaluyong), Wikipedia — Mary Jane Veloso drug smuggling case, Wikipedia — Bureau of Corrections)

Challenges and Controversies

Congestion and Conditions

The CIW’s defining contemporary problem is congestion: a population of 3,297 in January 2023 against a listed capacity of 1,008 — figures the standard encyclopedic account itself reports alongside a different, smaller capacity in its summary data, illustrating how contested even baseline numbers are for Philippine penal institutions. Conditions reporting on the CIW has repeatedly paired the camp-like appearance of the facility with the strain of triple-capacity occupation, and the announced pre-2028 closure and transfer is the official response. (Wikipedia — CIW (Mandaluyong))

The Relocation Question

The May 2023 announcement that the CIW would leave Mandaluyong before 2028 raised the questions that attend every prison relocation: where the new facility will stand, how family access — especially for women PDLs with children — will be preserved at a site outside Metro Manila, and whether the deadline will hold. The record to date records the announcement and the satellite at Santo Tomas, Davao del Norte, without settling the destination. (Wikipedia — CIW (Mandaluyong), Wikipedia — Bureau of Corrections)

High-Profile Detention and Public Scrutiny

The Veloso case made the CIW the stage for a decade-long legal and diplomatic controversy — her transfer from Indonesian death row in December 2024, the litigation over the legal basis of her continued detention, and her September 2026 absolute pardon and release — episodes during which the institution’s handling of a globally watched detainee was continuously reported and assessed. (Wikipedia — Mary Jane Veloso drug smuggling case)