What changed
Checked on 11 November 2026, DIN’s catalogue lists DIN 91489-1:2026-11 as the new standard; DIN SPEC 91489:2024-11 is marked withdrawn and replaced [1][2]. The directory does not establish a precise publication day here.
An edition is not product evidence
Keep the requested standard edition separate from the offered model. A new reference does not mean a supplier has completed its testing. Preserve the dates and scope of older reports; project stakeholders must determine their relevance.
Match the document set
Record product, model, construction revision, test basis, report identifier, date and scope together. Ask for evidence supporting terms such as compliant, tested or certified. Clarify the product and configuration covered instead of merely changing a number on a cover.
Update purchasing records
For new quotations and repeat orders, ask which documents are currently available, what remains unresolved between editions, and whether construction or instructions will change. Attach the agreed position to the purchase record to avoid mixing document versions.
Separate news from acceptance
This is a standards update and purchasing discussion, not a full-text interpretation or a claim that our products hold new certification. Acceptance requires the project’s agreed standard, model-specific documents and professional review. Recheck the official catalogue when procuring.