Class Action
Synonyms: Group Action، Representative Action، Collective Action
Last updated: 2026-09-25
Short Definition
A class action is a lawsuit brought by one or more claimants on behalf of a large group of injured people who share the same legal cause and common facts, so that a judgment benefits group members without each filing a separate case.
Overview
Legal Basis
The Law of Civil Procedure (M/1 dated 22/1/1435H) has no class-action procedure, but it allows joinder and intervention (Articles 79–81). Article 6 of the Judicial Costs Law (M/16 dated 30/1/1443H) provides that multiple claimants each bear costs in proportion to their share of the claim. Under the Law of Ownership, Subdivision and Management of Real Estate Units (M/85 dated 2/7/1441H), the owners' association has legal personality and represents owners regarding common parts. The Law on the Sale and Lease of Off-Plan Real Estate Projects (M/44 dated 10/3/1445H) obliges the developer to deliver on time and compensate for delay. An express class-action framework exists only for securities disputes, adopted by the Capital Market Authority in 2017.
Practical Example
Sixty people bought off-plan flats in a Jeddah project for an average of SAR 300,000 each, and the developer was 18 months late on delivery without any cause beyond its control. The buyers lodged a joint report with the Real Estate General Authority, attaching their contracts and the timeline; then 25 of them appointed one lawyer and filed a joint claim in which each sought compensation equal to his flat's fair rental value for the period of delay, say SAR 3,000 a month, or SAR 54,000 per buyer. All relied on one technical report, but the court assessed each claimant's compensation separately according to flat size and contract date, and each bore judicial costs in proportion to his share of the claim. The other 35 buyers did not benefit from the judgment automatically because they were not parties to it.
Common Mistakes
- ✗Assuming a US-style class action exists for Saudi real estate disputes — only those who are parties to the case benefit from the judgment.
- ✗Expecting a single lump sum to be shared among everyone — each claimant's loss and compensation are assessed separately and he must prove his own loss.
- ✗Appointing a group representative without a power of attorney from each claimant — the lawyer needs a power of attorney from every person he represents.
- ✗Overlooking the owners' association route for defects in common parts — a registered association represents owners on matters concerning common parts.
- ✗Relying only on litigation and skipping a regulatory report to the Real Estate General Authority in off-plan projects — the authority has powers to take measures that may protect buyers' money.
International Differences
In the United States the class action is a well-established tool under Rule 23 of the Federal Rules of Civil Procedure, and the judgment binds class members unless they opt out. England uses representative actions and group litigation orders, which require members to opt in. Turkish law allows associations and legal entities to bring a "topluluk davası" in their own name to protect their members' interests. The UAE and Egypt have no general US-style class action, relying instead on consolidation of cases and multiple parties, as in Saudi Arabia.

