Unions, Unfair Labor Practices and Strikes
Quick answer
Book Five of the Labor Code protects the right of workers to organize, to bargain collectively with the employer and to take part in concerted action. Acts that attack that right are unfair labor practices, which are both civil wrongs and crimes. A strike is allowed only for a bargaining deadlock or an unfair labor practice, and only after a notice, a cooling-off period and a secret-ballot vote. Most of these disputes end up before a Labor Arbiter of the National Labor Relations Commission (NLRC).
Each part below links to a page with the full rule. DOLE renumbered the Labor Code in 2015, so many articles have two numbers, such as "Article 278 [263]": the first is the current number, the one in brackets is the old one used in older decisions.
Do workers have a right to form a union?
Yes. Article 253 [243] of the Labor Code gives persons employed in commercial, industrial and agricultural enterprises, and in religious, charitable, medical or educational institutions, the right to self-organization and to form, join or assist labor organizations of their own choosing for purposes of collective bargaining. The Labor Code defines a labor organization this way:
"Labor organization" means any union or association of employees which exists in whole or in part for the purpose of collective bargaining or of dealing with employers concerning terms and conditions of employment.
A union that is registered with DOLE is a "legitimate labor organization". Only a legitimate labor organization has the right to strike under [Article 278 [263]](/law/labor-code/article-278).
What is an unfair labor practice?
An unfair labor practice (ULP) is an act that the Labor Code lists because it attacks the workers' right to self-organization and to collective bargaining. [Article 259 [248]](/law/labor-code/article-259) lists nine ULPs of employers. It opens:
It shall be unlawful for an employer to commit any of the following unfair labor practices:
(a) To interfere with, restrain or coerce employees in the exercise of their right to self-organization;
The other items include requiring a worker not to join a union or to leave one as a condition of employment, contracting out union members' work to weaken the union, discriminating to encourage or discourage union membership, punishing an employee for testifying, refusing to bargain collectively and violating the collective bargaining agreement (CBA). Unions can commit ULPs too: Article 260 [249] lists them, such as restraining or coercing employees in their right to self-organization.
Not every CBA violation is a ULP. Under Article 274 [261], only gross violations, meaning a flagrant or malicious refusal to comply with the economic provisions of the CBA, are treated as ULP; the rest are grievances. Management decisions made in good faith that apply to everyone are also not ULP just because union members are affected, as the Supreme Court held about a new lunch break schedule in Sime Darby Pilipinas v. NLRC (1998). In Standard Chartered Bank Employees Union v. Confesor (2004), the Court required substantial evidence for a ULP claim.
See Unfair labor practice: examples and the glossary entry unfair labor practice.
Can an employer punish workers for complaining or testifying?
No. Item (f) of Article 259 [248] makes it a ULP to dismiss or discriminate against an employee for having given or being about to give testimony under the Labor Code. Article 118 adds that an employer may not cut pay, fire or discriminate against an employee who filed a complaint or testified in a wage case. Whether an act was really retaliation is decided on the evidence. See Can your employer punish you for a labor complaint?
When is a strike legal?
A strike is a temporary stoppage of work by employees acting together because of a labor dispute. The definition is in Article 219 [212]:
"Strike" means any temporary stoppage of work by the concerted action of employees as a result of an industrial or labor dispute.
Under [Article 278 [263]](/law/labor-code/article-278), a strike is allowed for a bargaining deadlock or an unfair labor practice, never for disputes between unions or inside a union. The steps are:
| Step | What the law requires |
|---|---|
| Notice of strike | Filed with DOLE at least 30 days before for a bargaining deadlock, or 15 days before for an unfair labor practice |
| Cooling-off period | DOLE mediates during the notice period; no cooling-off when elected union officers are dismissed in a way that may be union busting and the union's existence is threatened |
| Strike vote | Approved by a majority of the total union membership in the bargaining unit, by secret ballot |
| Report of the vote | Given to DOLE at least seven days before the strike |
In Phimco Industries v. Phimco Industries Labor Association (2010), the Supreme Court said these requirements are mandatory and that skipping them makes the strike illegal. The Court added that a strike that follows every step may still be held illegal because of the means used, as when picketers block entry to and exit from the premises. See When is a strike legal? and strike.
What is a lockout?
A lockout is the employer's side of a strike. Article 219 [212] defines it:
"Lockout" means any temporary refusal of an employer to furnish work as a result of an industrial or labor dispute.
The same rules on notice and cooling-off apply to an employer that wants to declare a lockout, and the lockout must be approved by a majority of the board of directors or of the partners by secret ballot. Article 279 [264] gives a worker dismissed because of an unlawful lockout the right to reinstatement with full backwages.
What happens to workers who join a strike?
Article 279 [264], as stored in the renumbered Labor Code, sets the line:
Any union officer who knowingly participates in an illegal strike and any worker or union officer who knowingly participates in the commission of illegal acts during a strike may be declared to have lost his employment status: Provided, That mere participation of a worker in a lawful strike shall not constitute sufficient ground for termination of his employment, even if a replacement had been hired by the employer during such lawful strike.
The same article forbids a strike after the dispute has been taken over by the Secretary of Labor and Employment or submitted to arbitration. Under Article 278 263, when a dispute causes or is likely to cause a strike in an industry indispensable to the national interest, the Secretary may assume jurisdiction or certify the dispute to the NLRC. The strike is then automatically stopped, and striking workers must return to work under the same terms as before.
What is wage distortion, and how do unions handle it?
When a law or wage order raises the pay of lower positions so much that the gap with higher positions disappears or almost disappears, Article 124 calls it a wage distortion. Where there is a union and a CBA, the employer and the union negotiate a correction, then use the grievance procedure and voluntary arbitration. The dispute does not delay the wage increase itself. In Prubankers Association v. Prudential Bank (1999), the Supreme Court set out the four elements of wage distortion. See Wage distortion.
Where do union and strike disputes go?
- Labor Arbiter (NLRC). Under [Article 224 [217]](/law/labor-code/article-224), Labor Arbiters decide unfair labor practice cases and cases on the legality of strikes and lockouts, among others. Their decisions are appealed to the NLRC under [Article 229 [223]](/law/labor-code/article-229). See How to appeal a Labor Arbiter decision.
- Grievance machinery and voluntary arbitration. Disputes on the meaning or implementation of a CBA or of company personnel policies are referred there under Article 224 217.
- National Conciliation and Mediation Board. Under the 2010 SEnA rules, notices of strike or lockout go to the Board, not to the SEnA desk.
- Conciliation first. Most other labor issues go through mandatory conciliation-mediation under [Article 234 [228]](/law/labor-code/article-234) before a case is endorsed to the office with jurisdiction. See How to file a labor complaint.
The structure of Book Five and the other books of the Labor Code is in the table of Labor Code books and article ranges. For the rights of individual employees, such as dismissal and leaves, see Employee rights in the Philippines.
How does this work in real life?
These are made-up examples to show how the rules work. They are not advice for any real case.
Edna and her co-workers form a union. A week later, their supervisor tells them that anyone who stays in the union will not be regularized. Requiring workers to leave a union as a condition of employment is an unfair labor practice under Article 259 248, and the threat can also fall under item (a).
Rolly's union reaches a deadlock with the company over wages. The union files a notice of strike, waits 30 days while DOLE mediates, holds a secret-ballot vote approved by a majority of its total membership in the bargaining unit, and reports the result seven days before the strike date. If its picketers then block the company gate, the strike may still be held illegal because of the means used, as in Phimco.
Gina joins a lawful strike as a rank-and-file worker and does nothing illegal on the picket line. The company hires a replacement. Under Article 279 [264], her mere participation in a lawful strike is not a ground to dismiss her.
See also the comparison strike vs lockout and the comparison Labor Arbiter vs DOLE Regional Director.
When do you need a lawyer?
Get help early if you are organizing a union, if your union is preparing a notice of strike, or if you were dismissed or threatened because of union activity or a strike. The steps and deadlines are strict, and the means used during a strike matter as much as the procedure. A lawyer, a union federation or the Public Attorney's Office can help assess a case: see Free legal help in the Philippines.
Which provisions apply?
- Article 259 [248], Labor CodeUnfair labor practices of employers
- Article 278 [263], Labor CodeStrikes, picketing and lockouts
- Article 224 [217], Labor CodeJurisdiction of Labor Arbiters and the Commission
- Article 234 [228], Labor CodeMandatory conciliation and endorsement of cases
- Article 124, Labor CodeMinimum wage standards and wage distortion
- Article 229 [223], Labor CodeAppeal from the Labor Arbiter
- Article 294 [279], Labor CodeSecurity of tenure
Which questions does it cover?
- Unfair Labor Practice: Examples and What It MeansWhat counts as unfair labor practice by an employer or a union under Articles 259 [248] and 260 [249] of the Labor Code, with examples and who decides.
- When Is a Strike Legal in the Philippines?When a strike is legal under Article 278 [263] of the Labor Code: valid grounds, notice of strike, cooling-off period, strike vote, and illegal means.
- Can Your Employer Punish You for a Labor Complaint?Why an employer may not cut pay, fire or discriminate against a worker for a labor complaint or testimony: Articles 118 and 259 [248] of the Labor Code.
- Wage Distortion: When a Raise Erases the Pay GapWhat wage distortion means under Article 124 of the Labor Code, the four elements in Prubankers, and how a distortion is corrected with or without a union.
- How to File a Labor Complaint: SEnA, DOLE and NLRCMost labor complaints start with 30 days of mandatory conciliation at a DOLE SEnA desk. Where to file, what happens, and where unsettled cases go next.
- Illegally Dismissed: What Can You Get? Backwages and ReinstatementIllegally dismissed in the Philippines? The Labor Code gives reinstatement and full backwages. Courts may order separation pay instead, plus 6% interest.
- How to Appeal a Labor Arbiter Decision to the NLRCAppealing a Labor Arbiter decision to the NLRC: the 10-day deadline, the four grounds, the employer's appeal bond, and reinstatement while the appeal runs.
How do the options compare?
- Strike vs Lockout: Rules ComparedStrike vs lockout under the Labor Code: who may declare each one, the grounds, the notice and cooling-off period, the vote, and assumption of jurisdiction.
- Labor Arbiter vs DOLE Regional Director: Who Handles Your Claim?Labor Arbiter or DOLE Regional Director? The Labor Code rules on who decides small money claims, dismissal cases and larger claims, and the appeals.
- Just Cause vs Authorized Cause DismissalJust cause vs authorized cause dismissal in the Philippines: the grounds, the notices, separation pay, and what happens if the employer skips notice.
Which terms should I know?
- Unfair Labor Practice: MeaningAn unfair labor practice (ULP) is an act listed in the Labor Code that attacks the workers' right to organize and bargain. Its meaning and who decides it.
- Strike: Meaning in Labor LawA strike is a temporary work stoppage by employees acting together because of a labor dispute. Its legal meaning, the grounds, and the steps required.
- Wage Distortion: MeaningWage distortion happens when a wage increase wipes out the pay gaps between job levels in a company. Its meaning, four elements, and how it is corrected.
- Security of Tenure: Meaning in Philippine Labor LawSecurity of tenure means an employer may dismiss an employee only for a just or authorized cause. What Article 294 [279] says and what an employee can get.
- Backwages: Meaning in Philippine Labor LawBackwages are the pay an illegally dismissed worker lost from dismissal to reinstatement. How long they run, and why other earnings are not deducted.
Which Supreme Court rulings are relevant?
Which reference tables apply?
- Labor Code Structure: Books and ArticlesThe Labor Code has a Preliminary Title and seven Books, 317 articles in the renumbered DOLE edition: what each Book covers and its article range.
- Labor Code Amendments: List of LawsLaws that amended the Labor Code (PD 442), from PD 570-A in 1974 to RA 6715, RA 6727, RA 10151 on night work and RA 11360 on service charges.
General information, not legal advice. For your case, ask a lawyer, the Public Attorney's Office (PAO) or the agency.
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