## Core Concept "Reasonable certainty of conviction" is the standard the Philippine Department of Justice adopted in 2023 for deciding whether to file a criminal Information after preliminary investigation. It is stricter than probable cause: prosecutors must hold evidence capable of securing a conviction, not merely evidence that a crime was probably committed. ## The Standard (a 2023 DOJ policy, not case law) Introduced by the executive branch through DOJ circulars, later upheld by the Supreme Court in 2024: - **Circular 008 / 008-A s. 2023** (February 2023), applied at the trial-court level. - **Circular 016 s. 2023**, the formal definition. - **Circular 020 s. 2023** (March 31 2023), extended to heinous crimes, capital offenses, drugs, money laundering, and terrorism. Circular 016 defines it as a prima facie case where the evidence, if left uncontroverted by the accused, would establish every element of the offense and warrant conviction beyond reasonable doubt. ## Why It Matters Probable cause only asks whether a reasonable mind would believe the accused did it. Reasonable certainty raises the filing bar to trial-readiness: the prosecution must already forecast a conviction before charging. The aim is to screen out weak and harassment cases at the prosecutor's desk rather than in court. --- **Correction (2026-07-19, web fact-check):** An earlier version framed this as a constitutional doctrine built on *Duterte v. Sandiganbayan* (cited as G.R. 130759), *Santos v. Go*, and *Salonga v. Pano*, with block quotes. Those citations were fabricated or misattributed: the quotes are not in those rulings and the Duterte case number was wrong. The standard is a 2023 DOJ policy, not 1985–2005 jurisprudence. The invented sections were removed. --- *Source: DOJ Circular No. 016 s. 2023 (definition), with Circulars 008/008-A and 020 s. 2023, via the DivinaLaw explainer "Is 'reasonable certainty of conviction' the new probable cause?" https://www.divinalaw.com/dose-of-law/is-reasonable-certainty-of-conviction-the-new-probable-cause/*