Saudi Standards, Metrology and Quality Organization (SASO) issued the revised SASO 2618:2026 standard on May 8, 2026, eliminating the VOC exemption previously granted to water-based industrial coatings. This change directly affects exporters of water-based anticorrosive paints, floor coatings, and fire-retardant coatings — particularly manufacturers and traders in China supplying the Saudi market — as all such products must now comply with the full solvent-borne coating requirements under Annex C of SASO 2618, including VOC content, heavy metals, and salt spray resistance testing.

Event Overview

On May 8, 2026, SASO published SASO 2618:2026, which formally removes the VOC exemption clause for water-based industrial coatings. Under the revised standard, all water-based anticorrosive, flooring, and fire-protection coatings exported to Saudi Arabia are required to undergo full compliance testing per Annex C of SASO 2618 — covering VOC content, heavy metal limits, and salt spray resistance. For Chinese exporters, mandatory third-party testing duration has extended to 14 working days, and associated testing costs have increased by 23%.

Industries Affected

Direct Exporters (Trading Enterprises)

Exporters shipping water-based industrial coatings from China to Saudi Arabia are directly subject to the new testing mandate. The requirement applies regardless of formulation claims (e.g., ‘low-VOC’ or ‘water-based’), meaning prior certification pathways no longer suffice. Impact includes delayed shipment timelines due to extended lab turnaround and higher compliance expenditures.

Coating Manufacturers (Processing & Formulation Firms)

Manufacturers producing water-based anticorrosive, flooring, or fire-protection coatings for export must now revalidate product formulations against solvent-borne performance thresholds — especially salt spray resistance, which is typically more demanding for water-based systems. Reformulation may be necessary, affecting raw material selection, production validation cycles, and batch release protocols.

Raw Material Suppliers

Suppliers of resins, corrosion inhibitors, rheology modifiers, and pigment dispersions used in water-based industrial coatings may face revised technical specifications from downstream formulators. Demand could shift toward additives that enhance crosslink density, film integrity, and chloride resistance — traits traditionally optimized for solvent-borne systems.

Testing & Certification Service Providers

Laboratories accredited for SASO conformity assessment must update their test protocols to include full Annex C verification for water-based variants. Workload per submission has increased, and capacity constraints may emerge given the 14-day minimum testing window now mandated for affected categories.

Key Focus Areas and Recommended Actions

Monitor official SASO implementation guidance

SASO has not yet published transitional provisions or grandfathering clauses for products certified under the prior version. Exporters should track SASO’s official notices and confirm whether pending applications submitted before May 8, 2026, remain eligible for the previous exemption framework.

Prioritize testing for high-volume SKUs and critical end-use applications

Given the 14-day testing cycle and 23% cost increase, companies should identify top-selling or contract-critical items — especially those used in oil & gas infrastructure, industrial flooring, or passive fire protection — and initiate testing early to avoid clearance bottlenecks ahead of peak shipment seasons.

Distinguish between regulatory signal and operational readiness

The revision reflects a tightening of environmental and performance expectations, but enforcement timing (e.g., customs hold dates, certificate validity cutoffs) remains unconfirmed. Businesses should treat May 8, 2026, as the effective date of the standard, while verifying with Saudi import agents whether port authorities will enforce the change immediately or allow a grace period.

Review and adjust supply chain documentation and labeling

Certificates of Conformity, technical data sheets, and SDS documents must now align with solvent-borne test results — including VOC values measured per SASO 2618 Annex C methodology. Misalignment may trigger rejection at Saudi ports. Update internal quality records and customer-facing materials accordingly.

Editorial Perspective / Industry Observation

Observably, this revision signals SASO’s strategic pivot toward harmonizing performance benchmarks across coating chemistries — prioritizing end-use durability and environmental safety over formulation classification alone. Analysis shows the move is less about restricting water-based products and more about ensuring functional equivalence with solvent-borne alternatives in harsh service environments. From an industry perspective, it represents a formalized policy outcome rather than a preliminary warning; however, actual enforcement cadence and customs-level application remain subjects for continued observation. It is better understood as a structural recalibration of compliance expectations — one that elevates technical due diligence across the export value chain.

This development underscores a broader trend: regulatory convergence around performance-based standards, even where environmental intent initially drove differentiated treatment. For exporters, the key implication is not reduced market access, but elevated baseline requirements — requiring proactive alignment across R&D, QA, logistics, and regulatory affairs functions. Current understanding should emphasize execution readiness over speculation about reversal or delay.

Source: Official SASO Standard SASO 2618:2026 (published May 8, 2026). Note: Transitional enforcement details and customs implementation timelines are not yet publicly specified and require ongoing monitoring.