ASTM International
ASTM Proficiency Testing Programs (PTP)
ASTM Proficiency Testing Programs (PTP) are statistical quality assurance programs that enable laboratories to evaluate and improve performance, and maintain and fulfill mandatory accreditation requirements.
Accredited Proficiency Testing Provider
Learn MorePTP2 User Webinar
Learn about our PTP2 Portal and ASTM Training & elearning Programs
How it Works
Learn more about ASTM Proficiency Testing
Request PTP2 Tutorial
Schedule a one-on-one overview of our custom portal to manage your programs more efficiently
FAQs
How to register your lab, enter test data, access final reports, and more
Proficiency Testing Program Options
PT Program
PT Programs
PT Program
PT Program
PT Programs
PT Programs
PT Program
PT Program
PT Programs
- #2 Diesel Fuel
- #6 Fuel Oil
- Automatic Transmission Fluid
- Automotive Lubricants Additives
- Aviation (Turbine) Jet Fuel
- Aviation Turbine Fuel (Military F24)
- BDF (Biodiesel Blend)
- Base Oil
- Biodiesel
- Cetane (Expansion)
- Cetane
- Crude Oil Distillation Atmospheric
- Crude Oil Distillation Vacuum
- Crude Oil
- Engine Oil Lubricants
- Fuel Ethanol
- Gear Oil
- General Gas Oils
- Hydraulic Fluids/Oils
- In Service Lubricating Grease
- In Service Oil Monitoring Hydraulic Fluids/Oils
- In Service Oil Monitoring
- In Service Turbine Oil
- Industrial Gear Oil
- Liquified Petroleum Gas
- Lubricating Grease
- Motor Gasoline (EPA) Expansion
- Motor Gasoline
- Naphtha
- Octane (Expansion)
- Octane
- Petroleum Wax
- Reformulated Gasoline
- Turbine Oil
- Ultra Low Sulfur Diesel
PT Programs
- #2 Diesel Fuel
- #6 Fuel Oil
- Additive Manufacturing and Powder Metallurgy
- Aromatic Hydrocarbons
- Automatic Transmission Fluid
- Automotive Lubricants Additives
- Aviation (Turbine) Jet Fuel
- Aviation Turbine Fuel (Military F24)
- BDF (Biodiesel Blend)
- Base Oil
- Biodiesel
- Cement and Concrete
- Cetane (Expansion)
- Cetane
- Chemical Analysis Aluminum
- Chemical Analysis Plain Carbon/Low Steel Alloy (4 qtrs.)
- Chemical Analysis Stainless Steel
- Crude Oil Distillation Atmospheric
- Crude Oil Distillation Vacuum
- Crude Oil
- Determination of Gold in Bullion
- Diesel Exhaust Fluid
- Dissolved Gas Analysis
- Distillers Dried Grain with Solubles
- Elemental Analyses of Thermoplastics
- Engine Coolants
- Engine Oil Lubricants
- Flammability
- Fuel Ethanol
- Gear Oil
- General Gas Oils
- Hemp Flower
- Hydraulic Fluids/Oils
- In Service Lubricating Grease
- In Service Oil Monitoring Hydraulic Fluids/Oils
- In Service Oil Monitoring
- In Service Turbine Oil
- Industrial Gear Oil
- Insulating Fluid Quality
- Knit Fabrics
- Liquified Petroleum Gas
- Lubricating Grease
- Mechanical Testing of Metals
- Motor Gasoline (EPA) Expansion
- Motor Gasoline
- Multiplastics Mechanical Properties
- Naphtha
- Octane (Expansion)
- Octane
- Petroleum Wax
- Plastic Film Testing
- Polyethylene
- Polypropylene Testing
- Purified Terephthalic Acid
- Reformulated Gasoline
- Thermal Analyses of Plastics
- Transportable Moisture Limit of Coal
- Turbine Oil
- Ultra Low Sulfur Diesel
- Woven Fabrics
- Yarn & Thread Performance Testing