SIST EN ISO 27065:2018/A1:2020 PDF

Protective clothing - Performance requirements for protective clothing worn by operators applying pesticides and for re-entry workers - Amendment 1: Surrogate test chemical (ISO 27065:2017/Amd 1:2019)

Title (English):

SIST EN ISO 27065:2018/A1:2020

Document status:: Active
Format:: Electronic (PDF)
Number of pages:: 11
Publication date:: December 11, 2019
ICS:: 13.340.10
Technical committee:: OVP - Personal protecting equipment

Document language:

enru

Delivery time:1–7 days

Price:52 €

Description (English):

This International Standard establishes minimum performance, classification, and labelling requirements for protective clothing worn by operators handling liquid pesticide products as well as re-entry workers. Pesticide handling includes application of diluted formulations, mixing and loading, and other activities such as cleaning of contaminated equipment and containers. Protective clothing covered by this International Standard includes, but is not limited to, shirts, jackets, trousers, coveralls, aprons, protective sleeves, caps/hats and other headwear made with textile material, and material placed below knapsack/backpack sprayers. This International Standard does not address items used for the protection of the respiratory tract, hands, and feet. This International Standard does not address protection against biocides, fumigants or highly volatile liquids.

Technical details

SKU: SIST EN ISO 27065:2018/A1:2020

Abstract

Overview

EN ISO 27065:2017/A1:2019 is a CEN-endorsed amendment to ISO 27065 that updates performance requirements for protective clothing worn by operators applying pesticides and for re‑entry workers. The amendment introduces a defined surrogate test chemical (EC‑DY, an emulsion of Disperse Yellow 26) and clarifies laboratory test procedures and pass/fail criteria for material and seam resistance to penetration and permeation. The document is intended for harmonized national implementation across CEN members and supports relevant EU directives.

Key topics and technical requirements

Surrogate test chemical (EC‑DY): The amendment specifies use of a pesticide surrogate - an emulsion of Disperse Yellow 26 - diluted to 2.5% EC‑DY in water grade 3 or deionized water for many tests, with undiluted EC‑DY used for short‑duration concentrate exposure.
Penetration testing (ISO 22608):
- Materials for Level C1 and C2 clothing are tested using ISO 22608 Method A with 0.2 ml test chemical; three specimens per material are required.
- Pass limits in the amendment: Level C1 upper percent penetration = 40%; Level C2 upper percent penetration = 5%.
- Method B (chemical analysis) is required to validate results when Method A results are borderline (specific ranges are defined in the amendment). Method A is gravimetric and can register water mass; Method B confirms actual dye/active ingredient.
Permeation testing (ISO 19918):
- Level C3 materials and seams use ISO 19918 cumulative permeation procedures. Testing durations depend on use claims:
  - Diluted formulations: 1 hour at 2.5% EC‑DY.
  - Concentrates (short duration): 15 minutes with undiluted EC‑DY.
- The amendment sets a maximum cumulative permeation limit for C3 (see the full standard for the exact pass value and units).
Seam testing: Seams are tested per ISO 22608, placed so the test chemical contacts the seam directly; multiple seam types must be tested if used in the garment.
Test specimen and reporting requirements: Three specimens per material/seam; Method B results take precedence when both methods are applied.

Applications and users

PPE manufacturers designing and certifying protective clothing for agricultural pesticide application.
Testing laboratories performing penetration and permeation tests to ISO 22608 and ISO 19918 using the EC‑DY surrogate.
Regulators and certifiers assessing compliance with EU / national PPE requirements.
Employers, safety officers and risk assessors in agriculture and crop protection using the standard to select appropriate protective clothing for operators and re‑entry workers.

Related standards

ISO 22608 (resistance to penetration tests)
ISO 19918 (permeation testing)
ISO 3696 (water quality - grade 3)
ISO 7000-3126 (pictogram placement referenced in the amendment)

For full test procedures, exact numerical limits, and implementation guidance, consult the complete EN ISO 27065:2017/A1:2019 text and associated annexes.

Related standards

Standards mentioned in the description

Abstract

Overview

Key topics and technical requirements

Surrogate test chemical (EC‑DY): The amendment specifies use of a pesticide surrogate - an emulsion of Disperse Yellow 26 - diluted to 2.5% EC‑DY in water grade 3 or deionized water for many tests, with undiluted EC‑DY used for short‑duration concentrate exposure.
Penetration testing (ISO 22608):
- Materials for Level C1 and C2 clothing are tested using ISO 22608 Method A with 0.2 ml test chemical; three specimens per material are required.
- Pass limits in the amendment: Level C1 upper percent penetration = 40%; Level C2 upper percent penetration = 5%.
- Method B (chemical analysis) is required to validate results when Method A results are borderline (specific ranges are defined in the amendment). Method A is gravimetric and can register water mass; Method B confirms actual dye/active ingredient.
Permeation testing (ISO 19918):
- Level C3 materials and seams use ISO 19918 cumulative permeation procedures. Testing durations depend on use claims:
  - Diluted formulations: 1 hour at 2.5% EC‑DY.
  - Concentrates (short duration): 15 minutes with undiluted EC‑DY.
- The amendment sets a maximum cumulative permeation limit for C3 (see the full standard for the exact pass value and units).
Seam testing: Seams are tested per ISO 22608, placed so the test chemical contacts the seam directly; multiple seam types must be tested if used in the garment.
Test specimen and reporting requirements: Three specimens per material/seam; Method B results take precedence when both methods are applied.

Applications and users

PPE manufacturers designing and certifying protective clothing for agricultural pesticide application.
Testing laboratories performing penetration and permeation tests to ISO 22608 and ISO 19918 using the EC‑DY surrogate.
Regulators and certifiers assessing compliance with EU / national PPE requirements.
Employers, safety officers and risk assessors in agriculture and crop protection using the standard to select appropriate protective clothing for operators and re‑entry workers.

Related standards

ISO 22608 (resistance to penetration tests)
ISO 19918 (permeation testing)
ISO 3696 (water quality - grade 3)
ISO 7000-3126 (pictogram placement referenced in the amendment)

For full test procedures, exact numerical limits, and implementation guidance, consult the complete EN ISO 27065:2017/A1:2019 text and associated annexes.

SIST EN ISO 27065:2018/A1:2020 PDF

Technical details

Abstract

Overview

Key topics and technical requirements

Applications and users

Related standards

Related standards

Abstract

Overview

Key topics and technical requirements

Applications and users

Related standards

Related standards

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