G.R. No. 183200-01, 183253 & 183257, June 29, 2016
PHILIPPINE NATIONAL OIL COMPANY-ENERGY DEVELOPMENT CORPORATION and/or PAUL AQUINO and ESTER R. GUERZON, Petitioners, vs. AMELYN A. BUENVIAJE, Respondent. (Consolidated Cases)

FACTS

Amelyn Buenviaje was initially hired by PNOC-EDC as Assistant to the President, a position co-terminous with the tenure of her father, then-President Sergio Apostol. In August 2003, she assumed the newly created role of Marketing Division Manager. On February 2, 2004, the new President, Paul Aquino, issued an appointment letter designating Buenviaje as Senior Manager for Marketing Division with “regular status,” retroactive to July 1, 2001, and entitled to all corresponding benefits. The letter, which she signed, contained a proviso that the appointment was “subject to confirmation by your immediate superior based on your performance during the next six months.”
Following company policy, Buenviaje underwent performance appraisal. She received a satisfactory rating in early May 2004 but an unsatisfactory rating in an appraisal covering May 1 to June 30, 2004. Consequently, PNOC-EDC, through Vice President Ester Guerzon, informed her that she did not qualify for regular employment and communicated her separation effective July 31, 2004. Buenviaje filed a complaint for illegal dismissal.

ISSUE

The core issue was whether Buenviaje was a probationary employee whose employment was validly terminated due to failure to meet performance standards, or a regular employee who was illegally dismissed.

RULING

The Supreme Court ruled that Buenviaje was a probationary employee, and her termination was valid. The legal logic hinges on the interpretation of her appointment letter and the application of labor laws on probationary employment. While the appointment letter conferred “regular status,” it was explicitly conditioned on a six-month confirmation period based on performance. This conditional language created a probationary period, as defined under Article 296 (formerly 281) of the Labor Code. The Court emphasized that the essence of probationary employment is precisely the employer’s right to assess whether the employee meets reasonable standards for permanent employment.
The Court found that PNOC-EDC had set reasonable performance standards, which were communicated to Buenviaje. Her failure to meet these standards, evidenced by the unsatisfactory performance rating, constituted a valid ground for non-confirmation and termination under the probationary framework. The retroactive grant of benefits and the use of the term “regular status” in the appointment letter did not automatically convert her into a regular employee from the outset, as the conditional clause clearly established a trial period. The termination was a result of a failure to qualify as a regular employee, not a dismissal from a secured regular position. Therefore, her separation was for a just and authorized cause and did not constitute illegal dismissal. The awards for reinstatement, backwages, and damages were set aside.