EN ISO 20344 is the core test-method standard used to evaluate footwear designed as personal protective equipment (PPE). It defines laboratory test methods that manufacturers, test labs, and QA teams use to generate comparable performance data for protective and safety footwear.
If you are aligning a lab setup to a specific EN ISO 20344 clause (or matching an older test report to a newer edition), contact our team to discuss edition alignment and the equipment configuration typically used for your footwear category.
EN ISO 20344: Personal protective equipment — Test methods for footwear
EN ISO 20344 is a test-methods document. Instead of defining pass/fail product requirements by itself, it standardizes how footwear and footwear components are tested so results are consistent across labs.
It is commonly used as the referenced test-method backbone when footwear is being evaluated against separate requirement standards and procurement specifications for occupational foot protection.
Quick definition
Document type: Test methods.
In plain terms: A collection of standardized lab procedures used to measure performance characteristics of PPE footwear and key components (upper, outsole, protective parts) so results are repeatable and comparable.
Typical users: Footwear manufacturers, third-party test labs, brand QA/QC teams, and procurement groups who need standards-based verification data.
What This Standard Covers
EN ISO 20344 specifies methods for testing footwear designed as personal protective equipment. It covers test approaches applicable to complete footwear and, where applicable, to components used in protective footwear designs.
Typical test areas (examples): Mechanical protection features, sole and upper material performance, selected durability characteristics, and environmental interaction tests (for example, water-related performance) when those properties are part of a PPE footwear evaluation program.
Important boundary: The controlling requirement limits (pass/fail criteria, protection classes, marking rules) are typically defined in separate requirement standards or purchase specifications; EN ISO 20344 focuses on how to run the tests and how to report results.
Why This Standard Matters in Testing
Footwear programs often involve multiple sites (factory labs, independent labs, and customer audits). EN ISO 20344 reduces disputes by standardizing core details that heavily influence results—such as specimen selection, conditioning expectations, test apparatus characteristics, and reportable outcomes—so data is more comparable.
For lab managers, the standard is often used as a checklist for capability: if a footwear model claims certain protective features, the lab needs the corresponding EN ISO 20344 test capability to generate defensible results and documentation.
Common Materials, Product Types, or Applications Covered
EN ISO 20344 is used for PPE footwear, including work shoes and work boots with protective design elements. It is relevant across common protective-footwear constructions and materials where standardized verification data is needed.
Commonly evaluated elements: Outsoles and midsoles, uppers and linings, protective components (when present), and whole-footwear assemblies when the test method is defined at the product level.
Common Test or Verification Workflow
EN ISO 20344 is typically used inside a product-qualification or compliance workflow where the required properties are defined elsewhere (customer spec, regulatory requirement, or a companion requirement standard), and EN ISO 20344 is used to generate the supporting test results.
Common workflows: New-product qualification testing, supplier verification for incoming materials/components, periodic conformity checks on production runs, and third-party testing to support market access documentation.
Practical caution: Footwear testing frequently depends on the exact edition cited by your customer or certification body; small changes to apparatus details, conditioning, or reporting can impact comparability to historical results.
Equipment Commonly Used for This Standard
Because EN ISO 20344 is a collection of test methods, equipment needs vary by the clauses you must run. Many labs build capability in modules (mechanical protection, material characterization, sole/upper durability), then expand as product features and target markets expand.
Common equipment families: Impact and compression test systems for protective elements; puncture/penetration resistance test setups for inserts or sole systems; slip-resistance test apparatus where slip performance is being evaluated; flexing and water-interaction testers for whole-footwear or sole assemblies; and general-purpose material testing equipment (for example, universal testing machines with appropriate grips/fixtures) for strength and adhesion-style evaluations where applicable.
If you are mapping required clauses to an equipment list and want a configuration that supports your target footwear categories, you can request a detailed quote for a test setup matched to your planned EN ISO 20344 scope.
How to Read This Designation or Revision
EN ISO 20344: Indicates the ISO standard has been adopted as a European Norm (EN), typically published nationally with country prefixes (for example, SS-EN, BS EN, DIN EN).
20344:2021: The year identifies the base edition being cited. Test setups and reporting expectations should match the cited edition in contracts, certification documentation, or customer specifications.
A1:2024 (or “Amendment 1”): Indicates an amendment to the 2021 edition. When an amendment is cited, labs typically need to confirm whether it changes the clauses being used in the test plan and whether reports must reference the amended designation.
Related Standards, Methods, or Frameworks
EN ISO 20344 is most often used alongside separate requirement standards that define performance levels and marking for occupational protective footwear. In those workflows, EN ISO 20344 supplies the referenced test methods used to generate the evidence behind the requirements.
Good practice: When a requirement standard or customer document cites EN ISO 20344, keep the exact clause list with your internal test plan so equipment, fixtures, and reporting fields stay aligned with what is actually being claimed.
Talk with us about EN ISO 20344 testing capability
For help selecting fixtures, identifying the minimum equipment set for your targeted EN ISO 20344 clauses, or aligning a lab procedure to a customer’s cited edition, talk with our team about your footwear type, target market, and required test scope.
