Name Planned shipping method Start Date  
Colour fastness to washing 60° ISO 105-C06 (C2S)
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010833
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2026 Add to cart
Colour Fastness to washing 60°C ISO 105-C08
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010834
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2025 Add to cart
Colour Fastness to washing 60°C ISO 105-C08
Article Number: 2010834
October 2026 Add to cart
Colour fastness to washing with soap (and soda) ISO 105-C10
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010629
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2025 Add to cart
Colour fastness to washing with soap (and soda) ISO 105-C10
Article Number: 2010629
October 2026 Add to cart
Colour Fastness to water ISO 105-E01
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010752
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2025 Add to cart
Colour Fastness to water ISO 105-E01
Article Number: 2010752
October 2026 Add to cart
Colour measurement diffuse 8°-geometry
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010805
Description: Testing e.g. with ISO 105-J03, ISO/CIE 11664-4
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Construction of fabric
Parameters (quantitative): Number of threads/cm (warp) [1/cm], Number of threads/cm (weft) [1/cm], Number of wales/cm [1/cm], Number of courses/cm [1/cm]
Article Number: 2010983
Description: Testing e.g. with ISO 7211-2 (previously: EN 1049-2) and EN 14971
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Dimensional change in washing ISO 5077 - ISO 6330
Parameters (quantitative): Dimensional change - warp [%], Dimensional change - weft [%]
Article Number: 2010840
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Elasticity of fabrics (strip test) ISO 20932-1
Article Number: 2011228
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature May 2026 Add to cart
Fibre blend - Proportion of acrylic fibres ISO 1833-12
Parameters (quantitative): Proportion of acrylic fibres [%]
Article Number: 2010776
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Fibre blend - Proportion of cotton fibres ISO 1833-11
Parameters (quantitative): Proportion of cotton fibres [%]
Article Number: 2010737
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Fibre blend - Proportion of polyamide fibres ISO 1833-7
Parameters (quantitative): Proportion of Polyamide fibres [%]
Article Number: 2010740
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Fibre blend - Proportion of protein fibres ISO 1833-4
Parameters (quantitative): Proportion of Protein fibres [%]
Article Number: 2010738
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Fibre blend - Proportion of viscose fibres ISO 1833-6
Parameters (quantitative): Proportion of Viscose fibres [%]
Article Number: 2010739
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Floating Roller Peel Test PV 2034
Parameters (quantitative): Peel resistance [N/5cm]
Article Number: 2010669
Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory.
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature January 2026 Add to cart
Hydrostatic pressure test ISO 811
Parameters (quantitative): Water pressure [cm H2O]
Article Number: 2010839
Category: physical mechanical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Industrial washing and colour change ISO 15797
Parameters (quantitative): Dimensional change - warp [%], Dimensional change - weft [%], ΔE*-value [-], Change in color sample [grade]
Article Number: 2010807
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Linear density ISO 1973
Parameters (quantitative): fibre fineness [dtex]
Article Number: 2010975
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.