Short answer. Under Section 65 of RA 9165, preparing the petition in any proceeding arising from the Dangerous Drugs Act is the duty of the provincial or city prosecutor, their assistants, or state prosecutors. A private individual, family member, or barangay official cannot personally draft and file this petition; only these public prosecutors are authorized to do so.
What the law says
It shall be the duty of the provincial or the city prosecutor or their assistants or state prosecutors to prepare the appropriate petition in all proceedings arising from this Act.
RA 9165, Section 65 — Prosecutor's Duty In Proceedings. Read the full provision →
What the duty covers
Section 65 places a specific, mandatory duty on the public prosecution service. Whenever a proceeding arises under the Comprehensive Dangerous Drugs Act, whether it involves compulsory confinement of a drug dependent, forfeiture, or another action the law authorizes, it is the provincial or city prosecutor, or their assistants, or a state prosecutor, who must prepare the appropriate petition and bring it before the court.
Why this matters for a family
Families who want a loved one committed to a rehabilitation center under a compulsory confinement proceeding cannot simply file paperwork themselves. Because Section 65 assigns the petition-drafting duty to a public prosecutor, the practical path is to bring the matter, supporting facts, and any medical or barangay documentation to the local prosecutor's office, which then evaluates whether to prepare and file the petition in court.
Who this does not cover
This section addresses who prepares the petition, not who investigates the underlying facts or who ultimately decides the case. Law enforcement agencies and the Philippine Drug Enforcement Agency handle investigation, while courts decide the outcome of the proceeding. The prosecutor's role under Section 65 sits between those two functions: turning a case that is ready into the formal petition a court can act on.
Related proceedings
Section 65 works together with related provisions on drug dependents, including the rules on compulsory confinement and on the discharge of a first-time minor offender under supervised treatment. In each of these situations, the prosecutor's petition is typically the document that formally starts the court proceeding, so its accuracy and timing can affect how quickly a dependent is examined, confined, or eventually discharged.
Practical takeaway
If a family or barangay is trying to start a proceeding under the Dangerous Drugs Act, the realistic first step is coordinating with the provincial or city prosecutor's office rather than attempting to draft or file a petition independently, since the law places that specific responsibility on the public prosecution service. A petition filed or signed by someone outside that group of public prosecutors risks being rejected on a purely procedural ground, delaying the very relief, such as confinement for treatment, that the family is trying to obtain.
Related provisions
- RA 9165, Section 65 — Prosecutor's Duty In Proceedings
- RA 9165, Section 61 — Compulsory Confinement Of Drug Dependents
- RA 9165, Section 67 — Discharge Of First-Time Minor Offender