Global Proficiency Testing Company (GPTC)
Accreditation self-declared (EIAC)
Independent proficiency testing provider in Dubai running PT rounds for testing and calibration laboratories, covering construction materials and soil testing, calibration (mass, balances, thermometers), non-destructive testing and environmental water testing, with service areas also listed for chemical, microbiological, medical, fire and petroleum testing.
Testing fields
- Water
- Environment, soil & air
- Materials & construction
- Calibration & metrology
Schemes (10)
"511-CMS" Determination of Particle Size distribution (Wet & Dry Sieving)
511-CMS
- Materials & construction
- Sample type
- Aggregates
"502-CMS" Determination of California Bearing Ratio (CBR)
502-CMS
- Materials & construction
- Sample type
- Soil
"560-CMS" Determination of Specific Gravity/Particle Density of soils
560-CMS
- Materials & construction
- Sample type
- Soil
"509-CMS" In-Situ density Test
509-CMS
- Materials & construction
- Sample type
- Soil
"527-CMS" Determination of Density & Compressive Strength of Concrete Cubes
527-CMS
- Materials & construction
- Sample type
- Concrete
"101-MCS" Conventional Mass Calibration
101-MCS
- Calibration & metrology
- Sample type
- Mass
"102-TCS" Digital Thermometer Calibration
102-TCS
- Calibration & metrology
- Sample type
- Temperature
"103-BCS" Digital Balance Calibration
103-BCS
- Calibration & metrology
- Sample type
- Mass
Calibration of Coating Thickness Gauge
- Materials & construction
- Calibration & metrology
- Sample type
- Thickness, Dimensional Measurement
Water Testing (Scheme 409)
- Water
- Environment, soil & air
- Sample type
- Water-Environment
| Scheme | Testing fields | Sample type | Analytes | Rounds/yr | Link |
|---|---|---|---|---|---|
| "511-CMS" Determination of Particle Size distribution (Wet & Dry Sieving)511-CMS |
| Aggregates | — | — | Scheme page for "511-CMS" Determination of Particle Size distribution (Wet & Dry Sieving) (opens in a new tab) |
| "502-CMS" Determination of California Bearing Ratio (CBR)502-CMS |
| Soil | — | — | Scheme page for "502-CMS" Determination of California Bearing Ratio (CBR) (opens in a new tab) |
| "560-CMS" Determination of Specific Gravity/Particle Density of soils560-CMS |
| Soil | — | — | Scheme page for "560-CMS" Determination of Specific Gravity/Particle Density of soils (opens in a new tab) |
| "509-CMS" In-Situ density Test509-CMS |
| Soil | — | — | Scheme page for "509-CMS" In-Situ density Test (opens in a new tab) |
| "527-CMS" Determination of Density & Compressive Strength of Concrete Cubes527-CMS |
| Concrete | — | — | Scheme page for "527-CMS" Determination of Density & Compressive Strength of Concrete Cubes (opens in a new tab) |
| "101-MCS" Conventional Mass Calibration101-MCS |
| Mass | — | — | Scheme page for "101-MCS" Conventional Mass Calibration (opens in a new tab) |
| "102-TCS" Digital Thermometer Calibration102-TCS |
| Temperature | — | — | Scheme page for "102-TCS" Digital Thermometer Calibration (opens in a new tab) |
| "103-BCS" Digital Balance Calibration103-BCS |
| Mass | — | — | Scheme page for "103-BCS" Digital Balance Calibration (opens in a new tab) |
| Calibration of Coating Thickness Gauge |
| Thickness, Dimensional Measurement | — | — | Scheme page for Calibration of Coating Thickness Gauge (opens in a new tab) |
| Water Testing (Scheme 409) |
| Water-Environment | — | — | Scheme page for Water Testing (Scheme 409) (opens in a new tab) |
Accreditation
- Status
- Accreditation self-declared
- Accreditation body
- EIAC
Self-declared: stated by the provider and not yet verified by EqasOnline.
About this listing
Compiled from Global Proficiency Testing Company (GPTC)'s own published information or sent in by the provider, and reviewed by EqasOnline. Check scheme details, fees and dates with the provider before you enrol. 10 schemes listed here.
Last updated 29 Oct 2026.
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