ISO/DIS 14451-10:2026(en)
ISO/TC 22/SC 36
Secretariat: AFNOR
Date: 2025-11-18
Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 10: Requirements and categorization for semi-finished products
© ISO 2026
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Contents
4 Requirements and acceptance criteria 1
4.2 Verification of design and documentation 1
Foreword
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This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 36, Safety and impact testing.
This second edition cancels and replaces the first edition (ISO 14451-10:2013), which has been technically revised.
The main changes are as follows:
— the two last sentences of the scope have been deleted;
— in clause 2, a new normative reference (ISO/DIS 14451-8:2025) has been added;
— the conformity to ISO/DIS 14451-8:2025 for igniters (ESR 4) has been added in 4.1;
— 4.2.2 on forbidden substances and 4.2.3 on disposal have been added;
— in 5.2, the acceptance criteria for P1 categorization have been detailed to define products that present a low hazard.
A list of all parts in the ISO 14451 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.
Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 10: Requirements and categorization for semi-finished products
1.0 Scope
This document specifies the types and order of tests to be applied to the semi-finished products and sets out the acceptance criteria and means of categorization.
2.0 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/DIS 14451‑1:2025,[1] Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 1: Vocabulary
ISO/DIS 14451‑2:20251), Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 2: Test methods
ISO/DIS 14451‑8:20251), Pyrotechnic articles — Pyrotechnic articles for vehicles — Part 8: Requirements and categorization for igniters
3.0 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO/DIS 14451-1:2025 apply.
4.0 Requirements and acceptance criteria
4.1 General
The semi-finished product shall meet the requirements specified in 4.2.
All igniters included in the article shall comply with the requirements of ISO/DIS 14451-8:2025, 4.9 unless the extraction of the igniter from the article is not possible without the need of specific tools, knowledge and/or methods.
4.1.1 Verification of design and documentation
4.1.2 Documentation
Documentation shall be complete as specified in ISO/DIS 14451‑2:2025, 4.1.
4.1.3 Forbidden substances
Any of the following substances shall be forbidden from the pyrotechnic compositions:
— arsenic or arsenic compounds;
— polychlorobenzenes;
— mercury compounds;
— lead compounds (except for those included in ignition devices);
— white phosphorus;
— picrates or picric acid (except for those included in ignition devices).
4.1.4 Disposal
Safety Data Sheet shall include relevant information on disposal of the article. It is presupposed that information is given in accordance with applicable regulatory requirements.
5.0 Categorization
5.1 Categories
Semi-finished products shall be categorized as follows:
— Category P1: Semi-finished products that present a low hazard:
— Category P2: Semi-finished products that are intended for handling or use only by persons with specialist knowledge.
5.1.1 Acceptance criteria
The assignment to P1 or P2 shall be done according to the following criteria:
— P1 criteria:
a) Provided the design allows, the semi-finished product shall pass the test according to ISO/DIS 14451-2:2025, 4.5 without ignition. If all gas generators and igniters contained within the semi-finished product are already successfully tested according to ISO/DIS 14451-4:2025, 4.6, ISO/DIS 14451-5:2025, 4.6 and ISO/DIS 14451-8:2025, 4.5, these tests should be considered passed for the semi-finished product as well.
b) Provided the design allows, the semi-finished product shall pass the test according to ISO/DIS 14451-2:2025, 4.9, with the semi-finished product without fixation. The distance from the initial location to the first impact on the ground of the semi-finished product or any fragments shall be less than or equal to 15 m.
c) If the design of the semi-finished product does not allow for testing according to b), the NEC shall be less than or equal to 5 g.
— P2 criterion: If P1 criteria are not fulfilled.
Annex ZA
(informative)
Relationship between this European Standard and the essential safety requirements of Directive 2013/29/EU aimed to be covered
This European Standard has been prepared under a Commission’s standardization request M/583 ”C(2022) 3011 final” to provide one voluntary means of conforming to essential requirements of Directive 2013/29/EU of the European Parliament and of the Council of 12 June 2013 on the harmonisation of the laws of the Member States relating to the making available on the market of pyrotechnic articles (recast).
Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding essential requirements of that Directive 2013/29/EU, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and
Annex I of Directive 2013/29/EU
Essential Safety Requirements of Directive | Clause(s)/sub-clause(s) of this EN | Remarks/Notes |
|---|---|---|
1. | 4.2 | Note: It is taken into account that the intended purpose of the pyrotechnic article is to function in a vehicle in case of accidents |
2 | 4.2 |
|
3. 1st paragraph | Not covered |
|
3. 2nd and 3rd paragraphs | Not covered |
|
3. a) | 4.2 |
|
3. b) | 4.2 |
|
3. c) | 4.2 |
|
3. d) | 4.2 |
|
3. e) | 4.2 |
|
3. f) | 4.2 |
|
3. g) | 4.2 |
|
3. h) | 4.2 | Note: It covers partially this ESR |
3. i) | 4.2 |
|
3. j) | Not covered |
|
3. Last paragraph | 4.2 |
|
4. a) | 4.1 |
|
4. b) | 4.1 |
|
4. c) | 4.1 |
|
5. A | Not applicable |
|
5. B. 1. | 4.2, 5 |
|
5. B. 2.-5. B. 4 | Not covered |
|
5. C.1.-5. C.5. | Not covered |
|
5. C. 6. | 4.2 |
|
5. C.7. | Not covered |
|
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European Standard is maintained in the list published in the Official Journal of the European Union. Users of this standard should consult frequently the latest list published in the Official Journal of the European Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of this standard.
Under Preparation at DIS stage ↑
