Grace GmbH Challenges ECHA Over REACH Registration Data Approach

Core of the Dispute

The dispute, catalogued as Case A-002-2024, revolves around ECHA's insistence on additional testing for lanthanum chloride, anhydrous—a substance widely utilized across various industrial sectors. Grace GmbH lodged the appeal with ECHA’s Board of Appeal on 8 February 2024, following the rejection of their proposed alternative testing strategy by the agency in November 2023.

Grace GmbH’s appeal targets the ECHA’s mandate for an exhaustive suite of tests. These include studies on gene mutation, toxicity testing on aquatic and terrestrial organisms, and prenatal developmental toxicity tests, among others. The company had proposed utilizing data from analogous substances through a "read-across" methodology as a substitute for conducting new animal studies.

Argument Base of Grace GmbH

The company argues that its suggested read-across approach adheres to Annex XI of the REACH Regulation, claiming that structural and property similarities between lanthanum chloride and other lanthanum compounds justify the substitution. It underscores that existing data on substances like lanthanum carbonate and acetate sufficiently addresses several of the ECHA’s requirements, thus challenging the necessity for additional testing.

In its appeal, Grace GmbH raises critical legal issues:

• Manifest Error in Assessment: Alleging that ECHA incorrectly evaluated the proposed read-across adaptation.
• Breach of Proportionality Principle: Contesting ECHA’s requirement for further studies as disproportionate.
• Violation of Equal Treatment Principle: Claiming inconsistency in ECHA’s acceptance of similar read-across adaptations in the past.

The firm seeks a partial overturning of the contested decision on specific information requirements and demands a refund of the appeal fee.

Potential Implications and Further Information

This case shines a spotlight on the delicate balance between chemical safety assurance and the adherence to ethical standards in scientific research. The appeal’s outcome may set a precedent for the evaluation and acceptance of read-across adaptations under EU chemical regulations, influencing the compliance strategies of European chemical manufacturers.