Inflicting Physical Injuries in the Workplace: Prosecuting Office Altercations Under the Revised Penal Code

Introduction

Workplace altercations sometimes escalate from heated words into pushing, punching, or other forms of violence. In the Philippines, an “office fight” is not only an HR issue—it can also become a criminal case under the Revised Penal Code (Act No. 3815), depending on the injury sustained and the medical findings. For employers and HR teams, knowing the legal categories of physical injuries helps in deciding when to call security or police, how to document incidents, and how to avoid actions that may later be viewed as retaliation or interference.

Governing Philippine Laws and Relevant Authorities

Primary criminal law basis: the Revised Penal Code (Act No. 3815), particularly provisions on serious physical injuries (Article 263) and slight physical injuries/maltreatment (Article 266). Less serious physical injuries under Article 265 is reflected in the amended text under R.A. No. 10951.

Amendment affecting penalties: R.A. No. 10951 (penalty and fine adjustments, including amendments affecting Article 265 on less serious physical injuries).

Illustrative Supreme Court decisions (for classification, proof requirements, and related doctrines): Corpus, Jr. v. People, G.R. No. 255740, 2023; Ruego v. People, G.R. No. 226745, 2021; Peñaranda v. People, G.R. No. 214426, 2021; Lacson v. People, G.R. No. 243805, 2020; Cafranca, et al. v. People, G.R. No. 244071, 2024; People v. Tan, G.R. Nos. 116200-2, 2001.

Special DOJ guidance (labor-dispute-related cases): DOJ Department Circular No. 009, 2023, on when DOLE clearance is required before prosecutors proceed with criminal complaints related to labor disputes involving the exercise of certain workers’ rights.

How Philippine Law Classifies Physical Injuries: Slight, Less Serious, and Serious

In most workplace incidents, criminal classification depends heavily on the medical certificate—especially the number of days of medical attendance or days of incapacity for work.

1) Slight Physical Injuries (Article 266, Revised Penal Code)

Under Article 266 of the Revised Penal Code, slight physical injuries generally cover injuries that:

(a) incapacitate the offended party for labor for 1 to 9 days or require medical attendance for the same period; or

(b) do not prevent the offended party from engaging in habitual work and do not require medical attendance; or

(c) involve maltreatment by deed without causing any injury (Article 266(3)).

In Corpus, Jr. v. People, G.R. No. 255740, 2023, the Court stressed that slight physical injuries are light offenses and may prescribe quickly; the Court held that an accused cannot be convicted of a lesser included offense if that lesser offense had already prescribed by the time the information was filed.

In Cafranca, et al. v. People, G.R. No. 244071, 2024, the Court explained that Article 266(3) (ill-treatment by deed) is not triggered by mere impolite or disrespectful language; it generally requires an overt act that can cause physical damage, even if no injury is proven.

2) Less Serious Physical Injuries (Article 265, as amended by R.A. No. 10951)

Article 265 (as amended) generally covers injuries that:

(a) incapacitate the offended party for labor for 10 days or more, or require medical assistance for the same period; and

(b) are not among those classified as serious physical injuries under Article 263.

R.A. No. 10951 expressly provides the updated wording and includes an additional fine component in certain circumstances (for example, where injuries are inflicted with manifest intent to insult/offend or with circumstances adding ignominy).

In Lacson v. People, G.R. No. 243805, 2020, the Court emphasized that to convict for less serious physical injuries, the prosecution must show that the injuries inflicted required healing or rest consistent with the statutory day-count threshold (often evidenced by medical testimony and the medical certificate).

3) Serious Physical Injuries (Article 263, Revised Penal Code)

Article 263 covers injuries that result in more severe consequences, such as (among others): insanity/imbecility/impotence/blindness; loss of speech/hearing/smell; loss of an eye/hand/foot/arm/leg; deformity; loss of another body part or its use; or incapacity/illness beyond specified durations. Article 263(4) also covers cases where the injuries cause illness or incapacity for labor for more than 30 days.

In Peñaranda v. People, G.R. No. 214426, 2021, the Court held that when intent to kill is not clearly established and the wounds are not fatal, the proper offense may be physical injuries rather than attempted/frustrated murder—classification depends on the medical findings (including healing time), and serious physical injuries may be the proper conviction if supported by the medical certificate.

In Ruego v. People, G.R. No. 226745, 2021, the Court clarified that a broken or lost tooth does not automatically mean “serious physical injuries” due to deformity; courts must determine case-by-case whether the result is a visible, permanent deformity that cannot be remedied by medical/dental means.

Quick Comparison Table: Usual Workplace “Fight” Scenarios and Likely Classification

Note: Actual classification depends on evidence, medical findings, and other circumstances.

Scenario	Common medical finding	Typical charge basis
Punch causes minor swelling; 3 days medical attendance	1–9 days medical attendance/incapacity	Slight Physical Injuries (Revised Penal Code, Art. 266)
Scuffle causes bruising; 14 days rest/medical attendance advised	10+ days medical attendance/incapacity	Less Serious Physical Injuries (Art. 265 as amended by R.A. No. 10951)
Attack causes wounds needing 45 days to heal	More than 30 days incapacity	Serious Physical Injuries (Revised Penal Code, Art. 263(4); see Peñaranda v. People, G.R. No. 214426, 2021)
Slap/hit; no injury documented, but an overt harmful act occurred	No documented injury	Maltreatment by deed (Revised Penal Code, Art. 266(3); see discussion in Cafranca v. People, G.R. No. 244071, 2024)

Evidence That Commonly Determines the Charge

For HR and company officers, the most common mistake is treating an altercation as “internal” and delaying documentation. In physical injuries cases, prosecutors and courts often focus on:

• Medical certificate stating days of medical attendance and/or days of incapacity for work (central to Articles 265 and 266, and also to Article 263(4)).
• Photographs of visible injuries taken promptly, with date/time and witness identification.
• Incident reports by security/HR describing who did what, where, when, and who witnessed it.
• CCTV footage and access logs.
• Witness statements (co-workers, guards, supervisors).

When the Incident Becomes a Police and Prosecutor Matter

As a rule, a workplace fight can be reported to the police, and the offended employee may file a complaint that proceeds to preliminary investigation and criminal prosecution. HR should avoid “negotiating away” a criminal complaint through pressure; settlement dynamics exist in real life, but coercion or obstruction can create additional problems.

HR Handling: What to Do Immediately After an Office Altercation

HR’s role is to secure safety, preserve evidence, and ensure process fairness—without taking over the criminal investigation.

Recommended HR Checklist (First 24–48 Hours)

• Separate the parties and secure the area; call building security immediately.
• Provide medical assistance and ensure the injured employee is examined; encourage a medical certificate promptly.
• Preserve CCTV and relevant files; document chain of custody.
• Gather initial written statements from witnesses while memory is fresh.
• Issue internal directives (no retaliation, no contact orders if necessary, temporary reassignment where appropriate).
• Consider police involvement especially where weapons are involved, injuries are visible/serious, or there is a continuing threat.

Workplace Discipline vs. Criminal Prosecution: Parallel Tracks

Administrative discipline (company sanctions) and criminal prosecution can proceed independently. HR may impose internal penalties under company rules, while the offended party may pursue a criminal complaint under the Revised Penal Code. HR should maintain clear documentation showing that company actions are based on workplace rules and due process, not as a substitute for the criminal process.

Labor-Dispute Angle: When DOLE Clearance May Be Raised

In some situations, violence occurs in the context of a labor dispute (for example, during a strike, picket, or union-related activity). DOJ Department Circular No. 009, 2023, instructs prosecutors that DOLE clearance is required before taking cognizance of certain complaints arising out of or related to a labor dispute involving the exercise of workers’ rights (freedom of association, collective bargaining, concerted actions, and similar union activities). The same circular also states categories of complaints that do not require DOLE clearance, such as those not involving a labor dispute or not arising from the exercise of those rights.

For HR, this matters because the company’s incident report and context documentation (whether the incident is tied to union activity or not) may affect the processing path of any criminal complaint.

Common Misconceptions in Workplace Injury Cases

• “If there’s no blood, it’s not a crime.” Even minor bruising can be slight or less serious physical injuries depending on medical attendance/incapacity.
• “Apology ends the case.” Apology may help settlement discussions but does not automatically terminate criminal liability.
• “We can charge attempted murder to pressure settlement.” Courts downgrade charges when intent to kill is not established; see Peñaranda v. People, G.R. No. 214426, 2021. Charging decisions also have prescription consequences; see Corpus, Jr. v. People, G.R. No. 255740, 2023.

Final Observations for Employers and HR Departments

Workplace physical injuries cases often turn on objective proof—especially the medical certificate and contemporaneous records. HR should focus on safety, prompt documentation, evidence preservation, and fair internal due process, while avoiding conduct that can be interpreted as intimidation or interference with an employee’s right to file a complaint. Where the incident is connected to union or collective activities, the DOJ rules on DOLE clearance should be anticipated early so the company can coordinate properly with counsel.

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