The Honorable Romeo J. Callejo Sr.
152nd Associate Justice of the Supreme Court of the Philippines
In office August 26, 2002 – April 27, 2007
Appointed by	Gloria Macapagal Arroyo
Preceded by	Sabino R. De Leon Jr.
Succeeded by	Ruben T. Reyes
Personal details
Born	(1937-04-28)April 28, 1937 Santa Lucia, Ilocos Sur, Commonwealth of the Philippines
Died	September 19, 2023(2023-09-19) (aged 86)
Spouse	Ma. Filipinas Villanueva Callejo

Romeo J. Callejo Sr. (April 28, 1937 – September 19, 2023) was an associate justice of the Supreme Court of the Philippines. He was appointed to the court on August 26, 2002, by President Gloria Macapagal Arroyo, and served until his mandatory retirement on April 27, 2007.

Profile

After earning his law degree from the San Beda College of Law in 1962, Callejo joined the law office of Senator Jose W. Diokno. He spent the next 24 years in private practice.

Callejo was appointed a Manila trial court judge in 1986 and was promoted to the court of aAppeals in 1994. He was serving in the court of appeals upon his appointment to the Supreme Court in 2002. An expert in the fields of criminal law and procedural law, Callejo also taught these subjects in various law schools in Manila, including his alma mater San Beda College.

Possibly one of the most prolific opinion writers in recent Supreme Court history, Callejo retired on April 28, 2007, upon reaching the mandatory retirement age of 70. Upon his retirement, he received the Justice Jose Abad Santos Award from Chief Justice Reynato S. Puno in the retirement ceremonies held in his honour on the day of his retirement. As his 21 years of service in the judiciary drew to a close midnight on April 28, 2007, he was acclaimed by his colleagues for “his untarnished reputation for honesty and integrity, which lawyers and judges, present and future, should emulate.”

Callejo was a member of the Retired Judges Association of the Philippines. Callejo died on September 19, 2023, at the age of 86.^[1]

Some notable opinions

• People v. Lacson (2003) — on reinstitution of criminal cases for murder against Senator Panfilo Lacson
• People v. Orilla (2004) — Concurring and Dissenting — on aggravating circumstances in rape cases (joined by J. Corona)
• Tecson v. COMELEC (2004) - Separate Opinion — on the nationality of presidential candidate Fernando Poe Jr.
• Brilliantes v. COMELEC (2004) — on validity of proposed COMELEC "quick count" for 2004 presidential elections.
• Navales v. Abaya (2004) — on court-martial of participants of Oakwood mutiny
• ABAKADA v. Ermita (2005) — Concurring and Dissenting Opinion — on constitutionality of 2005 Expanded Value Added Tax law.
• Laurel v. Abrogar (2006) — on phreaking as theft under Philippine criminal law
• NASECORE v. ERC (2006) — on nullification of increase in Meralco electricity rates for violation of due process

References

External links

• Justice Callejo Retires (Supreme Court Press Release)