G.R. No. L-24626 - Philippine Air Lines, Inc. vs. Philippine Air Lines Employees Association

Petitioner, a preferred stockholder and member of the Board of Directors of Bicol Savings and Loan Association, Inc. (BSLA), was directly involved in corporate governance.
In 1981, BSLA convened a special stockholders’ meeting in Naga City to consider corporate restructuring, which included decreasing and increasing the capital stock and a change in corporate name.

On September 18, 1981, a special meeting was held with proper notice issued to each stockholder through mail or personal service, as required.
At this meeting, the following resolutions were approved by the majority of directors (7 of 11) and by stockholders representing more than two-thirds of the outstanding capital stock:

Decreasing the authorized capital stock from P2,500,000 to P1,000,000.
Increasing the authorized capital stock from P1,000,000 to P14,285,000.
Changing the corporate name from Bicol Savings and Loan Association, Inc. to United Bicol Savings Bank, Inc. (UBSB).
Subscription by United Coconut Planters Bank to the capital stock of BSLA.

On March 29, 1983, the Central Bank issued a Certificate of Authority confirming the amendments in BSLA’s Articles of Incorporation—including the increase in capital stock from P2,500,000 to P14,285,000—to enable registration with the Securities and Exchange Commission (SEC).
On September 28, 1984, the SEC issued two certificates:

A Certificate of Filing for the decrease of capital stock from P2,500,000 to P1,000,000.
A Certificate of Filing for the increase of capital stock from P1,000,000 to P14,285,000.

It was later noted that a typographical error (the mention of September 18, 1984 instead of September 18, 1981) appeared on the SEC certificate, which was understood as an inadvertent mistake subject to correction.

On December 23, 1988, petitioner filed a letter-complaint with the SEC alleging irregularities in the approved applications for the decrease and increase of the capital stock, asserting fraudulent and anomalous manipulations.
On July 5, 1989, after an investigation by its Corporate and Legal Department, the SEC issued an order dismissing the letter-complaint for lack of merit.
The petitioner further sought judicial redress by filing a petition for review on certiorari before the Supreme Court.
The petition was referred to the Court of Appeals, which, on October 31, 1990, rendered a decision dismissing it for lack of merit, and on February 11, 1991, denied the petitioner's motion for reconsideration.
The same issues, primarily concerning the validity of the certificates and alleged denial of due process, were raised again in the petition filed on March 15, 1991.

The Central Bank Certificate of Authority dated March 29, 1983, which validated the increase in capital stock of BSLA from P2.5 million to P14.285 million.
The SEC-issued certificates (Certificate of Filing for Decrease and Certificate of Filing for Increase) dated September 28, 1984.

Whether petitioner’s right to due process was violated by the SEC when it summarily dismissed his letter-complaint based on the findings rendered by a partial corporate and legal department, which did not conduct a formal hearing.
Whether the opportunity provided (filing a letter-complaint with supporting documents and subsequent filing for review) sufficed for due process requirements in administrative proceedings.