Saudi Arabia Updates Energy and Water Efficiency Standards for Washing Appliances

Saudi Arabia’s Standards, Metrology and Quality Organization (SASO) implemented revised energy efficiency labeling (SASO 2663:2026) and water efficiency classification (SASO 2664:2026) standards for washing appliances on May 1, 2026. The updated requirements now explicitly apply to all ‘household and commercial washing equipment’, including commercial dishwashers, dishwashing lines, and central kitchen cleaning systems — extending beyond traditional domestic laundry machines. Exporters, particularly those in home appliance manufacturing and international trade, must take note, as compliance directly affects market access for Chinese and other non-domestic suppliers.

Event Overview

On May 1, 2026, SASO officially enforced two updated national standards: SASO 2663:2026 (Energy Efficiency Labeling Requirements for Washing Appliances) and SASO 2664:2026 (Water Efficiency Classification for Washing Appliances). These standards define mandatory testing, labeling, and conformity assessment procedures. They apply uniformly to all household and commercial washing equipment — explicitly naming commercial dishwashers, dishwashing lines, and central kitchen cleaning systems. Products must be tested by SASO-recognized laboratories and bear both energy and water efficiency labels prior to import or sale in Saudi Arabia.

Industries Affected

Direct Exporters and Trading Companies

Exporters of washing appliances to Saudi Arabia are directly affected because the new standards broaden the scope of regulated products. Previously, only domestic washing machines were covered under earlier versions; the 2026 revisions now include commercial-grade dishwashing and kitchen cleaning equipment. This means exporters must reassess product portfolios — even items previously considered outside scope may now require certification, testing, and dual-label application.

Appliance Manufacturers (Especially Dishwasher & Commercial Kitchen Equipment Producers)

Manufacturers producing commercial dishwashers, conveyor dishwashing lines, or integrated kitchen cleaning systems face new technical and documentation obligations. Compliance is no longer optional for entry into the Saudi market. Affected manufacturers must verify whether their models meet the updated energy and water efficiency thresholds, update technical files, and engage SASO-accredited labs for verification — a process that may impact lead times and product launch schedules.

Supply Chain and Certification Support Providers

Third-party testing labs, certification bodies, and regulatory consultants with SASO accreditation gain increased demand for verification services. Conversely, service providers without current SASO recognition may see reduced relevance for clients targeting this market. Their capacity to support dual-label (energy + water) assessments — including test protocols aligned with SASO 2663:2026 and SASO 2664:2026 — becomes a key differentiator.

What Enterprises and Practitioners Should Focus On Now

Confirm product coverage under the expanded scope

Companies should cross-check product categories against the official definitions in SASO 2663:2026 and SASO 2664:2026 — especially for equipment marketed as ‘commercial’ or ‘central kitchen’. Do not assume exemption based on prior classifications; the 2026 texts explicitly list dishwashing lines and central kitchen cleaning systems as in-scope.

Verify laboratory accreditation status before initiating testing

Only tests conducted by SASO-recognized laboratories are accepted. Exporters and manufacturers must confirm that their chosen lab holds current SASO accreditation for both standards — not just general electrical safety or older energy labeling schemes. Unaccredited testing will not satisfy conformity requirements.

Prepare for dual-label implementation and documentation alignment

The requirement to affix both energy and water efficiency labels means packaging, user manuals, and digital product listings must reflect two distinct grading systems. Ensure labeling design, language (Arabic/English bilingual), and placement comply with SASO’s visual and informational specifications — deviations may trigger rejection at customs or post-market surveillance.

Monitor for potential transitional arrangements or enforcement updates

While the effective date is May 1, 2026, SASO may issue clarifications, grace periods, or enforcement guidance in the months following. Stakeholders should subscribe to official SASO notifications and track announcements via the SASO e-Services portal — particularly regarding grandfathering of pre-May 2026 stock or phased rollout for specific subcategories.

Editorial Perspective / Industry Observation

Observably, this revision signals SASO’s strategic shift toward holistic resource efficiency regulation — moving beyond standalone energy metrics to integrate water consumption as an equally weighted compliance factor. Analysis shows the inclusion of commercial dishwashing and central kitchen systems reflects growing attention to foodservice sector sustainability in Gulf Cooperation Council (GCC) markets. This is less a one-off policy update and more a structural signal: future SASO standards for HVAC, refrigeration, or cooking equipment may similarly combine multiple utility efficiency dimensions. From an industry perspective, it marks the beginning of a broader convergence between residential and commercial appliance regulatory frameworks in Saudi Arabia — a trend likely to influence neighboring GCC regulators over time.

Conclusion
This regulatory update represents a concrete compliance milestone rather than a preliminary warning. It establishes enforceable, testable, and label-based obligations effective immediately as of May 1, 2026. For stakeholders, it is best understood not as an isolated change but as an early indicator of tightening, multi-metric environmental performance requirements across the Saudi appliance market — particularly where water and energy use intersect in commercial operations.

Information Source
Main source: Saudi Standards, Metrology and Quality Organization (SASO), official publications of SASO 2663:2026 and SASO 2664:2026, effective May 1, 2026.
Note: Ongoing monitoring is advised for any supplementary circulars, enforcement guidelines, or lab accreditation updates issued by SASO post-implementation.