Lorete, OP served as the Coordinator of Student/Personnel Services; and Mr. Jose Marcelino, Principal of the Elementary Department of Letran-Intramuros, was the academic provost. Being an extension campus, Letran-Calamba was placed under the supervision of Rev. Fr. Regino Cortez, OP, the rector of Letran-Intramuros. On August 7, 1986, Letran-Calamba finally gained its autonomy from Letran-Intramuros with the installation of Rev. Fr. Tamerlane Lana, OP, as its first president and rector. With the school buildings still under construction, the first semester of its first school year saw Letran's pioneer instructors (most of whom commuted from Letran-Manila) and students holding classes at the rented half-finished building of Laguna Poly medic Center, Inc. now known as the PAMANA. To smoothen the school operations, Rev. Fr. Patricio Apa, O.P. was designated the First Director of Letran-Calamba in 1980. Assisting him as the Academic Provost was Mr. Constante Molina. The year 1981 saw the blessing of the four-story main Building, the three-story engineering/Elementary/ High School Building, and the Shop. Various offices and services were expanded to ensure the implementation of the development plan and programs. The college departments had their first academic heads; Engr. Dominador Chua for Engineering and Commerce, and Rev. Fr. Enrico Gonzales, O.P. for Arts & Sciences. Letran-Calamba graduates took the board examinations both in Mechanical Engineering and Certified Public Accountant licensing exam with several of the Mechanical Engineering board passers landing in the top positions. In 1987–1991, Letran placed 20th (average ranking by the Professional Regulation Commission) in the Overall National Passing Percentage of Mechanical Engineers, ranking second in Region IV in the 1987 ME Board Examination. In the March 2010 Electronics Engineering examination, 75% of Letran graduates who took the licensure examination passed. The national passing rate was 27%. Colegio de San Juan de Letran – Manaoag, Pangasinan The Holy Rosary Academy of Manaoag was founded in 1947 by Fr. Teodulo Cajigal, a Spanish Dominican priest. In 1990, the Dominican Fathers requested the help of the Dominican sisters in Pangasinan to teach Christian Living subjects in the Holy Rosary Academy of Manaoag. In response, two sisters were assigned in San Manuel for this purpose. In 1992, the Fathers entrusted the management of the school to the sisters. From then on, the sisters resided in the vicinity of the school. The sisters worked tirelessly to improve the school and in 2001 the school was granted permit to offer collegiate education. The