Compliance research

ISO 6872 Fifth edition 2024-08; ANSI ADA Standard No. 69-2025 — FDA recognition transition and report handoff

FDA’s acquired supplementary sheets explicitly connect 4-251 to 4-329 and state declaration-acceptance date(s) for the replaced recognition: recognition 4-251: 2026-12-20. Compare the exact edition and recognition limitations with your reports before agreeing the submission evidence or further work.

Evidence retrieved 2026-10-07. Source versions and topic-specific limits are listed below.

Exact FDA recognition records

Compare the edition and the recognized portion

Read these columns together. A complete recognition is not a device-specific testing instruction. The limitations are the FDA’s public metadata; the licensed standard itself is not reproduced.

Recognition / editionPublic recognition limitationsDeclaration transition context
FDA 4-251
ISO 6872 Fourth edition 2015-06-01 [including AMENDMENT 1 2018-04]; ANSI ADA Standard No. 69-2020

Dental Ceramic; Dentistry - Ceramic materials

Complete

Complete standard

[1] [2] [4]
Exported transition expiration: 12/20/2026
FDA 4-329
ISO 6872 Fifth edition 2024-08; ANSI ADA Standard No. 69-2025

Dentistry - Ceramic Materials; Dentistry - Ceramic materials

Complete

Complete standard

[3] [5] [6]
No expiration date is stated in this acquired export row. That is not a guarantee of indefinite recognition.

What FDA’s transition statement says

Recognition 4-251 → 4-329

FDA recognition of ISO 6872 Fourth edition 2015-06-01 [including AMENDMENT 1 2018-04] [Rec# 4-251] will be superseded by recognition of ISO 6872 Fifth edition 2024-08 [Rec# 4-329]. FDA will accept declarations of conformity, in support of premarket submissions, to [Rec# 4-251] until December 20, 2026. After this transition period, declarations of conformity to [Rec# 4-251] will not be accepted.

Exact statements were reconciled on both acquired sheets and against the old recognition’s exported date. [7] [8]

FDA public recognition metadata describes use of declarations of conformity in support of premarket submissions. A recognition transition is not a universal retesting deadline, a product ban, or proof that this standard applies to your device. The technical differences between licensed editions, adequacy of existing reports, buyer-specific route and final test scope remain incomplete. The comparison below does not reproduce the standard or establish FDA approval.

Method: Exact directed old-to-new statements are reconciled across both acquired sheets and the old export date. No name-similarity mapping or technical-clause inference.

Build your edition-to-report handoff matrix

Use this checklist to gather your business or product details before speaking with a specialist. The items below explain what to record and suggest useful supporting documents. You can add your own answers in the editable project brief.

  1. Which edition is actually in your evidence?

    Reconcile each report and declaration against ISO 6872 Fifth edition 2024-08; ANSI ADA Standard No. 69-2025 and the replaced designation(s) ISO 6872 Fourth edition 2015-06-01 [including AMENDMENT 1 2018-04]; ANSI ADA Standard No. 69-2020. Record amendments and the exact report/device revision. A similar standard number is not an edition match.

    Useful evidence: Report cover, method/edition references, amendments, declarations and device/configuration revision.

  2. Does the declaration cover the recognized portion?

    Use the complete FDA public limitation text in the comparison table. Map each listed exclusion, where present, to the relevant report sections and obtain a reasoned evidence assessment. Complete recognition still does not determine device applicability.

    Useful evidence: Recognition-to-report coverage matrix, excluded-clause assessment and the licensed edition used by your specialist.

  3. How does the recorded transition affect your submission plan?

    Record planned declaration/submission dates against the FDA sheet’s acceptance date(s): recognition 4-251: 2026-12-20. This concerns declarations supporting premarket submissions to the replaced recognition; do not treat it as a blanket deadline to retest or stop selling.

    Useful evidence: Submission plan, intended declaration references, dated recognition-sheet check and rationale for the chosen evidence route.

  4. What changed beyond the designation?

    Ask the specialist to assess the actual licensed edition/amendment differences for your design, materials, software and use environment. Separate a documented evidence gap from a changed title. This metadata comparison does not establish which tests changed or must be repeated.

    Useful evidence: Edition gap assessment tied to the device and existing evidence, with a bridging rationale and unresolved inputs.

  5. What should the quote include?

    Request a report/recognition reconciliation and a justified gap assessment first. Separate any proposed additional evaluation or testing, samples, methods, deliverables and exclusions; agree them only after applicability and existing evidence are assessed.

    Useful evidence: A scoped evidence-assessment quote; separately identified conditional work and report ownership.

Work packages and dependencies

Questions for providers

Sources and data dates

Read the official document in context. The audit details identify the precise locators and preserved versions used for this page.

FDA — recognition metadata exported through the official search form ↗

Version not stated by the source · retrieved 2026-10-07

Audit details: precise locators and snapshot identifiers

Source key D02 · snapshot 94ccf56dc846c7f6d78d6ad77dc6e87d1803ac3612af01d6894949e34c4a78d8

  • [1] CSV row 1166 · record 0faed7f88fc4d60a18c62c052d01a0b4ec67827c11b261aafa15d01531093efb
  • [4] CSV row 1165 · record 4469be028a963b9b67624a7d512a089b0fd842e3982e85d8abdbe5a94af813a6
  • [5] CSV row 299 · record 7fc23d9b325b4be931b64e232a7065e45a273d4778c61c65af03e3ea2beed3f5
  • [6] CSV row 300 · record 98abeccaf7780fc563dab71bda13dc0f221941e0009a85842d4ec2adc51b9cfa

FDA — recognised standards metadata ↗

Version not stated by the source · retrieved 2026-10-07

Audit details: precise locators and snapshot identifiers

Source key D02 · snapshot 3628104033d08b247cfd686e8b8d265bf9ba6dffd130b2d6c9dd8edbc5f9d895

  • [2] HTML tr 20 / Extent of Recognition / nested table · record 2be71df23ab17286bd578ab64099b5b12de814cc75c541653b4a7b3204f1f8c5
  • [8] HTML tr 24 / Transition Period / nested table · record c7e2e4194e6827c5e492cb7169b6a8ff2f2e6d9e3564ba045921dad4da8b12f1

FDA — recognised standards metadata ↗

Version not stated by the source · retrieved 2026-10-07

Audit details: precise locators and snapshot identifiers

Source key D02 · snapshot 0d902f496d853ff9020a358cf60a6b337654d53e27356c00c60905d6917c383a

  • [3] HTML tr 20 / Extent of Recognition / nested table · record 2c418776a25136b7b006011992ce2b434f6de55c0d8dc66a5910901a2226f1a9
  • [7] HTML tr 24 / Transition Period / nested table · record 9f9a7ea1cde3af8556a1becabfac60bf43882f1cc6e96fd7e895357bfa4569d7

Prepare an editable project brief

Confirm the facts, scope and contact preference before sharing your project. Preparing this page sends no provider outreach.

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