CTT Group
Saint-Hyacinthe, Canada
Visit website- Accredited standards
- 241
- A2LA certificates
- 3
- Sites in our directory
- 3
What this lab is accredited for
Our reading of the A2LA scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 241 standard numbers and the 47 official names we hold. When no standard matches, it searches the method text of every scope line.
ASTM178
ASTM B117Standard Practice for Operating Salt Spray (Fog) Apparatus
ASTM C203
ASTM C297
ASTM C393
ASTM C627
ASTM C794
ASTM D256
ASTM D412
ASTM D434
ASTM D522
ASTM D523Standard Test Method for Specular Gloss
ASTM D570
Show all 178
ASTM D573
ASTM D575
ASTM D624
ASTM D635
ASTM D638Standard Test Method for Tensile Properties of Plastics
ASTM D695
ASTM D737
ASTM D746
ASTM D751
ASTM D779
ASTM D790Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
ASTM D792Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM D828
ASTM D882
ASTM D1002
ASTM D1003
ASTM D1004
ASTM D1203
ASTM D1204
ASTM D1238
ASTM D1239
ASTM D1424
ASTM D1593
ASTM D1603
ASTM D1621Standard Test Method for Compressive Properties of Rigid Cellular Plastics
ASTM D1683
ASTM D1693
ASTM D1709
ASTM D1777
ASTM D1781
ASTM D1790
ASTM D2136
ASTM D2240Standard Test Method for Rubber Property - Durometer Hardness
ASTM D2256
ASTM D2261
ASTM D2344
ASTM D2412
ASTM D2565
ASTM D2810
ASTM D2859
ASTM D3039
ASTM D3045
ASTM D3080
ASTM D3163
ASTM D3171
ASTM D3350
ASTM D3393
ASTM D3418
ASTM D3512
ASTM D3574Standard Test Methods for Flexible Cellular Materials - Slab, Bonded, and Molded Polyurethane Foams
ASTM D3763
ASTM D3767
ASTM D3775
ASTM D3776
ASTM D3786
ASTM D3884
ASTM D3886
ASTM D3887
ASTM D3895
ASTM D3939
ASTM D4060
ASTM D4218
ASTM D4329
ASTM D4355
ASTM D4434
ASTM D4459
ASTM D4491
ASTM D4533
ASTM D4541
ASTM D4595
ASTM D4632
ASTM D4703
ASTM D4716
ASTM D4751
ASTM D4833
ASTM D4869
ASTM D4884
ASTM D4885
ASTM D4966
ASTM D5034
ASTM D5035
ASTM D5199
ASTM D5261
ASTM D5321
ASTM D5322
ASTM D5323
ASTM D5385
ASTM D5397
ASTM D5514
ASTM D5587
ASTM D5596
ASTM D5617
ASTM D5630
ASTM D5635
ASTM D5721
ASTM D5747
ASTM D5884
ASTM D5885
ASTM D5887
ASTM D5890
ASTM D5891
ASTM D5947
ASTM D5961
ASTM D5993
ASTM D5994
ASTM D6241
ASTM D6243
ASTM D6364
ASTM D6392
ASTM D6413
ASTM D6496
ASTM D6567
ASTM D6574
ASTM D6637
ASTM D6641
ASTM D6693
ASTM D6707
ASTM D6768
ASTM D6797
ASTM D6988
ASTM D6992
ASTM D7003
ASTM D7004
ASTM D7005
ASTM D7028
ASTM D7078
ASTM D7136
ASTM D7138
ASTM D7176
ASTM D7179
ASTM D7238
ASTM D7249
ASTM D7264
ASTM D7272
ASTM D7275
ASTM D7332
ASTM D7361
ASTM D7466
ASTM D7737
ASTM D7747
ASTM D8117
ASTM E96
ASTM E162
ASTM E308
ASTM E424
ASTM E662
ASTM E794
ASTM E809
ASTM E831
ASTM E1131
ASTM E1164
ASTM E1252
ASTM E1269
ASTM E1354
ASTM F903
ASTM F1249
ASTM F1506
ASTM F1670
ASTM F1868
ASTM F1891
ASTM F1930
ASTM F2136
ASTM F2992
ASTM G154
ASTM G155
ASTM G160
ISO33
ISO 527-3Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets
ISO 811Textiles - Determination of resistance to water penetration - Hydrostatic pressure test
ISO 1133-1Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics - Part 1: Standard method
ISO 1421Rubber- or plastics-coated fabrics - Determination of tensile strength and elongation at break
ISO 3071Textiles - Determination of pH of aqueous extract
ISO 4674-1Rubber- or plastics-coated fabrics - Determination of tear resistance - Part 1: Constant rate of tear methods
ISO 4675Rubber- or plastics-coated fabrics - Low-temperature bend test
ISO 4892-2Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
ISO 4920Textile fabrics - Determination of resistance to surface wetting (spray test)
ISO 6330Textiles - Domestic washing and drying procedures for textile testing
ISO 7198Cardiovascular implants and extracorporeal systems - Vascular prostheses - Tubular vascular grafts and vascular patches
ISO 7211
Show all 33
ISO 9073-3Nonwovens - Test methods - Part 3: Determination of tensile strength and elongation at break using the strip method
ISO 9863-1Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers
ISO 9864Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products
ISO 10319Geosynthetics - Wide-width tensile test
ISO 11058Geotextiles and geotextile-related products - Determination of water permeability characteristics normal to the plane, without load
ISO 11092Textiles - Physiological effects - Measurement of thermal and water-vapour resistance under steady-state conditions (sweating guarded-hotplate test)
ISO 12236Geosynthetics - Static puncture test (CBR test)
ISO 12947-2Textiles - Determination of the abrasion resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown
ISO 12956Geotextiles and geotextile-related products - Determination of the characteristic opening size
ISO 12958Geotextiles and geotextile-related products - Determination of water flow capacity in their plane
ISO 13438Geosynthetics - Screening test method for determining the resistance of geotextiles and geotextile-related products to oxidation
ISO 13934-1Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method
ISO 13935-2Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 2: Determination of maximum force to seam rupture using the grab method
ISO 13938-1Textiles - Bursting properties of fabrics - Part 1: Hydraulic method for determination of bursting strength and bursting distension
ISO 13997Protective clothing - Mechanical properties - Determination of resistance to cutting by sharp objects
ISO 15025Protective clothing - Protection against flame - Method of test for limited flame spread
ISO 17492Clothing for protection against heat and flame - Determination of heat transmission on exposure to both flame and radiant heat
ISO 17493Clothing and equipment for protection against heat - Test method for convective heat resistance using a hot air circulating oven
ISO 18553Method for the assessment of the degree of pigment or carbon black dispersion in polyolefin pipes, fittings and compounds
ISO 20471High visibility clothing - Test methods and requirements
ISO 22198Textiles - Fabrics - Determination of width and length
AATCC19
AATCC 8
AATCC 15
AATCC 16
AATCC 22
AATCC 42
AATCC 61
AATCC 76
AATCC 81
AATCC 106
AATCC 107
AATCC 112
AATCC 116
Show all 19
AATCC 118
AATCC 127
AATCC 132
AATCC 135
AATCC 158
AATCC 169
AATCC 195
ISO 105 series7
ISO 105-B02Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light: Xenon arc fading lamp test
ISO 105-C06Textiles - Tests for colour fastness - Part C06: Colour fastness to domestic and commercial laundering
ISO 105-D01Textiles - Tests for colour fastness - Part D01: Colour fastness to drycleaning using perchloroethylene solvent
ISO 105-E04Textiles - Tests for colour fastness - Part E04: Colour fastness to perspiration
ISO 105-N01Textiles - Tests for colour fastness - Part N01: Colour fastness to bleaching: Hypochlorite
ISO 105-X11Textiles - Tests for colour fastness - Part X11: Colour fastness to hot pressing
ISO 105-X12Textiles - Tests for colour fastness - Part X12: Colour fastness to rubbing
EN3
EN 388
EN 471
EN 12311-1
Other standards1
NF P84-507
ASTM C627; 16 CFR Part 1500.53; ANSI/ISEA 107; ASTM B117; ASTM D2810; ASTM E1164; ASTM E809; ASTM F2992 / F2992M; ASTM F903; CAN/CGSB 155.20; CAN/CGSB 155.22; CAN/CGSB 4.2 No. 27.5; CSA Z96; EN 388; EN 471; ISO 17492
ASTM F1930; Bombardier SMP 800-C; California Technical Bulletin 117; CAN/CGSB 4.2 No. 78.1; CAN/ULC S109; CPAI-84; CAN/ULC S668; ISO 15025; UL 94 PAR 8 VB; NFPA 701; 16 CFR Part 1500.53; ANSI/ISEA 107; ASTM B117; ASTM D2810; ASTM E1164; ASTM E809; ASTM F2992 / F2992M; ASTM F903; CAN/CGSB 155.20; CAN/CGSB 155.22; CAN/CGSB 4.2 No. 27.5; CSA Z96
ASTM D8117; ASTM C203; ASTM D3574; ASTM D4434; ASTM D4869; ASTM D5323; ASTM D5635; EN 12311-1; ICC-ES AC48; ASTM C794; ASTM D5385; ASTM D779; CAN/CGSB-51.33; CAN/CGSB-51.34; ICC-ES AC38
ISO/IEC 17025:2017; ASTM C297; ASTM C393; ASTM D1781; ASTM D3171; ASTM D4541; ASTM D5961; ASTM D7028; ASTM D7078/D7078M; ASTM D7136/D7136M; ASTM D7264/D7264M; ASTM D7332
ASTM D1002; ASTM D1003; ASTM D1004; ASTM D1204; ASTM D1238; ASTM D1239; ASTM D1603; ASTM D1621; ASTM D1693; ASTM D1709; ASTM D1790; ASTM D2344; ASTM D2412; ASTM D256; ASTM D2565; ASTM D3039; ASTM D3045; ASTM D3163; ASTM D3350; ASTM D3418; ASTM D3763; ASTM D3895
ASTM E424; ASTM E794; ASTM E831; ASTM E96; ASTM F1249; ASTM F2136; ASTM G154; ASTM G155; ASTM G160; ISO 1133; ISO 1133-1; ISO 1421; ISO 18553; ISO 4675; ISO 4892-2; ISO 527-3; ASTM D2240; ASTM D3767; ASTM D4060; ASTM D412; ASTM D522; ASTM D523; ASTM D573; ASTM D575; ASTM D624
AATCC 81; ASTM D1424; ASTM D1683; ASTM D1777; ASTM D2136; ASTM D2261; ASTM D3393; ASTM D3512; ASTM D3775; ASTM D3776; ASTM D3786; ASTM D3884; ASTM D3886; ASTM D3887; ASTM D3939; ASTM D434; ASTM D4966; ASTM D5034; ASTM D5035; ASTM D5587; ASTM D6797; ASTM D737; ASTM F1670; ASTM F1868; CAN/CGSB 4.2 No. 11.1; CAN/CGSB 4.2 No. 11.2; CAN/CGSB 4.2 No. 12.1; CAN/CGSB 4.2 No. 12.2
ASTM D4329; ASTM D4459; ASTM D4703; ASTM D5630; ASTM D570; ASTM D5947; ASTM D635; ASTM D638; ASTM D6641; ASTM D695; ASTM D6988; ASTM D7176; ASTM D7249; ASTM D746; ASTM D751; ASTM D790; ASTM D792; ASTM D828; ASTM D882; ASTM E1131; ASTM E1252; ASTM E1269; ASTM E308
CAN/CGSB 4.2 No. 12.3; ASTM D1424; CAN/CGSB 4.2 No. 15; CAN/CGSB 4.2 No. 18.3; ISO 105-B02; CAN/CGSB 4.2 No. 19.1; AATCC 61; CAN/CGSB 4.2 No. 20; AATCC 107; CAN/CGSB 4.2 No. 21; AATCC 106; CAN/CGSB 4.2 No. 22; AATCC 8; CAN/CGSB 4.2 No. 23; AATCC 15; CAN/CGSB 4.2 No. 24; CAN/CGSB 4.2 No. 25.1; CAN/CGSB 4.2 No. 26.2; AATCC 22; CAN/CGSB 4.2 No. 26.3; ISO 811; CAN/CGSB 4.2 No. 26.5; CAN/CGSB 4.2 No. 27.10; CAN/CGSB 4.2 No. 29.1; AATCC 132; CAN/CGSB 4.2 No. 30; CAN/CGSB 4.2 No. 32.1; CAN/CGSB 4.2 No. 32.2; ASTM D1683; CAN/CGSB 4.2 No. 36; ASTM D737; CAN/CGSB 4.2 No. 37; CAN/CGSB 4.2 No. 4.1; ISO 22198; CAN/CGSB 4.2 No. 5.1; CAN/CGSB 4.2 No. 51.2; ASTM D3512; CAN/CGSB 4.2 No. 58; CAN/CGSB 4.2 No. 6; ISO 7211/2; CAN/CGSB 4.2 No. 60; CAN/CGSB 4.2 No. 7; CAN/CGSB 4.2 No. 74; ISO 3071; CAN/CGSB 4.2 No. 9.1; ASTM D5035; CAN/CGSB 4.2 No. 9.2; ASTM D5034; CAN/CGSB-4.2 No. 51.1; FTMS 191A No 5512
ASTM D3080; ASTM D1203; ASTM D1593; ASTM D4218; ASTM D4355; ASTM D4491; ASTM D4533; ASTM D4595; ASTM D4632; ASTM D4716; ASTM D4751; ASTM D4833; ASTM D4884; ASTM D4885; ASTM D5199; ASTM D5261
FTMS 191A No 5516; ISO 105-B02; ISO 105-C06; ISO 105-D01; ISO 105-X12; ISO 11092; ISO 12947-2; ISO 13934-1; ISO 13935-2; ISO 13997; ISO 17493; ISO 4920; ISO 6330; ISO 7198; ISO 811; ISO 9073-3; ASTM D7138; CAN/CGSB 4.2 No.14; ASTM D2256; CAN/CGSB 4.2 No. 5.2; CAN/CGSB 4.2 No. 9.4
16 CFR Part 1610; 16 CFR Part 1615; 16 CFR Part 1616; 49 CFR Part 571.302; ASTM D2859; ASTM D6413; ASTM E1354; ASTM E162; ASTM E662; ASTM F1506; ASTM F1891
ASTM D5321; ASTM D5322; ASTM D5397; ASTM D5514; ASTM D5596; ASTM D5617; ASTM D5721; ASTM D5747; ASTM D5884; ASTM D5885; ASTM D5887; ASTM D5890; ASTM D5891; ASTM D5993; ASTM D5994; ASTM D6241; ASTM D6243; ASTM D6364; ASTM D6392; ASTM D6496; ASTM D6567; ASTM D6574; ASTM D6637; ASTM D6693; ASTM D6707
ASTM D6768; ASTM D6992; ASTM D7003; ASTM D7004; ASTM D7005; ASTM D7179; ASTM D7238; ASTM D7272; ASTM D7275; ASTM D7361; ASTM D7466; ASTM D7737; ASTM D7747; BNQ 7009-210; CAN/CGSB 148.1-10; CAN/CGSB 148.1-2; CAN/CGSB 148.1-3; CAN/CGSB 148.1-4; CAN/CGSB 148.1-7.3; ISO 10319; ISO 11058; ISO 12236; ISO 12956; ISO 12958; ISO 13438; ISO 9863-1; ISO 9864; NF P84-507
EN 388; EN 471; ISO 105-E04; ISO 105-N01; ISO 105-X11; ISO 13938-1; ISO 4674-1; ISO 17492; ISO 20471; NFPA 1970; NFPA 1971; NFPA 1950; NFPA 1977; NFPA 1999; NFPA 2112; AATCC 158; CAN/CGSB 4.2 No. 27.6
ISO 20471; NFPA 1950; NFPA 1977; NFPA 1999; NFPA 2112; AATCC 106; CAN/CGSB 4.2 No.21; AATCC 107; CAN/CGSB 4.2 No.20; AATCC 112; AATCC 116; AATCC 118; AATCC 127; AATCC 132; CAN/CGSB 4.2 No. 29.1; AATCC 135; AATCC 15; CAN/CGSB 4.2 No. 23; AATCC 16.3; AATCC 169; AATCC 195; AATCC 22; AATCC 42; AATCC 61; CAN/CGSB 4.2 No. 19.1; AATCC 76; AATCC 8; CAN/CGSB 4.2 No. 22
Read from the A2LA scope documents we downloaded on 2026-10-27. Register refreshed 2026-11-06.
Scope as published by A2LA
20 lines
ISO/IEC 17025
Active7555.01
The scope document we hold says it is valid until 2028-02-29.
ISO/IEC 17025
Active7555.02
The scope document we hold says it is valid until 2028-02-29.
ISO/IEC 17025
Active7555.03
The scope document we hold says it is valid until 2028-02-29.
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