Former Secretaries
- 1952–1964: Roberto Sánchez Vilella
- 1965–1966: Carlos J. Lastra
- 1966–1969: Guillermo Irizarry
- 1969–1973: Carlos Fernando Chardón
- 1973–1974: Victor M. Pons
- 1975–1977: Juan A. Albors
- 1977–1979: Reinaldo Paniagua Diez
- 1979–1981: Pedro R. Vazquez
- 1981–1985: Carlos Quiros
- 1985–1988: Héctor Luis Acevedo
- 1988–1988: Alfonso Lopez Char
- 1988–1990: Sila M. Calderon
- 1990–1992: Antonio J. Colorado
- 1992–1992: Salvador M. Padilla Escabi
- 1993–1995: Baltasar Corrada del Rio
- 1995–1999: Norma Burgos
- 1999–2001: Angel Morey
- 2001–2003: Ferdinand Mercado
- 2004–2004: Jose Izquierdo Encarnacion
- 2005–2005: Marisara Pont Marchese
- 2005–2009: Fernando J. Bonilla
- 2009–2013: Kenneth D. McClintock
- 2013–present: David Bernier
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