ASTM Proficiency Testing Programs (PTP)

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ISO/IEC 17043 Accredited Proficiency Testing Provider

Proficiency Testing Program Options

PT Programs

Additive Manufacturing and Powder Metallurgy

Additive Manufacturing and Powder Metallurgy (2026)

PT Programs

Chemical Analysis Aluminum (2022)

Chemical Analysis Aluminum

Chemical Analysis Aluminum (2026)

Chemical Analysis Plain Carbon/Low Steel Alloy (4 qtrs.) (2022)

Chemical Analysis Plain Carbon/Low Steel Alloy (4 qtrs.)

Chemical Analysis Plain Carbon/Low Steel Alloy (4 qtrs.) (2026)

Chemical Analysis Stainless Steel

Chemical Analysis Stainless Steel (2026)

Determination of Gold in Bullion (2022)

Determination of Gold in Bullion

Determination of Gold in Bullion (2026)

PT Programs

Aromatic Hydrocarbons (2023)

Aromatic Hydrocarbons

Aromatic Hydrocarbons (2026)

Purified Terephthalic Acid

Purified Terephthalic Acid (2026)

PT Programs

Hemp Flower

Hemp Flower (2026)

PT Program

Cement and Concrete

PT Programs

Dissolved Gas Analysis

Dissolved Gas Analysis (2026)

Insulating Fluid Quality

Insulating Fluid Quality (2026)

PT Programs

Diesel Exhaust Fluid (2022)

Diesel Exhaust Fluid

Diesel Exhaust Fluid (2026)

Engine Coolants (2022)

Engine Coolants

Engine Coolants (2026)

PT Program

Natural Gas (2026)

PT Programs

Mechanical Testing of Metals

Mechanical Testing of Metals (2026)

PT Programs

Additive Manufacturing and Powder Metallurgy

Additive Manufacturing and Powder Metallurgy (2026)

PT Programs

#2 Diesel Fuel

#2 Diesel Fuel (2026)

#6 Fuel Oil

#6 Fuel Oil (2026)

Automatic Transmission Fluid

Automatic Transmission Fluid (2026)

Automotive Lubricants Additives

Automotive Lubricants Additives (2026)

Aviation (Turbine) Jet Fuel (2022)

Aviation (Turbine) Jet Fuel

Aviation (Turbine) Jet Fuel (2026)

Aviation Turbine Fuel (Military F24)

Aviation Turbine Fuel (Military F24) (2026)

Base Oil (2022)

Base Oil

Base Oil (2026)

BDF (Biodiesel Blend) (2022)

BDF (Biodiesel Blend)

BDF (Biodiesel Blend) (2026)

Biodiesel (2022)

Biodiesel

Biodiesel (2026)

Cetane (2022)

Cetane

Cetane (2026)

Cetane (Expansion)

Cetane (Expansion) (2026)

Cetane Expansion (2022)

Crude Oil (2022)

Crude Oil

Crude Oil (2026)

Crude Oil Distillation Atmospheric

Crude Oil Distillation Atmospheric (2026)

Crude Oil Distillation Vacuum

Crude Oil Distillation Vacuum (2026)

Engine Oil Lubricants

Engine Oil Lubricants (2026)

Fuel Ethanol (2022)

Fuel Ethanol

Fuel Ethanol (2026)

Gear Oil (2022)

Gear Oil

Gear Oil (2026)

General Gas Oils (2022)

General Gas Oils

General Gas Oils (2026)

Hydraulic Fluids/Oils

Hydraulic Fluids/Oils (2026)

In Service Lubricating Grease (2023)

In Service Lubricating Grease

In Service Lubricating Grease (2026)

In Service Oil Monitoring (2022)

In Service Oil Monitoring

In Service Oil Monitoring (2026)

In Service Oil Monitoring Hydraulic Fluids/Oils (2022)

In Service Oil Monitoring Hydraulic Fluids/Oils

In Service Oil Monitoring Hydraulic Fluids/Oils (2026)

In Service Turbine Oil (2023)

In Service Turbine Oil

In Service Turbine Oil (2026)

Industrial Gear Oil

Industrial Gear Oil (2026)

Liquefied Petroleum Gas

Liquified Petroleum Gas

Liquified Petroleum Gas (2026)

Lubricating Grease

Lubricating Grease (2026)

Motor Gasoline (2022)

Motor Gasoline

Motor Gasoline (2026)

Motor Gasoline (EPA) Expansion

Motor Gasoline (EPA) Expansion (2026)

Motor Gasoline Expansion (2022)

Naphtha

Naphtha (2026)

Octane (2022)

Octane

Octane (2026)

Octane (Expansion)

Octane (Expansion) (2026)

Octane Expansion (2022)

Octane Reformulated Gasoline (2023)

Petroleum Wax

Petroleum Wax (2026)

Reformulated Gasoline (2022)

Reformulated Gasoline

Reformulated Gasoline (2026)

Synthetic Aviation Fuel

Synthetic Aviation Fuel (2026)

Turbine Oil

Turbine Oil (2026)

Ultra Low Sulfur Diesel (2022)

Ultra Low Sulfur Diesel

Ultra Low Sulfur Diesel (2026)

PT Programs

Elemental Analyses of Thermoplastics

Elemental Analyses of Thermoplastics (2026)

Flammability

Flammability (2026)

Multiplastics Mechanical Properties - Both (2022)

Multiplastics Mechanical Properties - Both

Multiplastics Mechanical Properties - Both (2026)

Plastic Film Testing

Plastic Film Testing (2026)

Polyethylene

Polyethylene (2026)

Polypropylene Testing - Both

Polypropylene Testing - Both (2026)

Thermal Analyses of Plastics

Thermal Analyses of Plastics (2026)

PT Programs

Knit Fabrics (2022)

Knit Fabrics

Knit Fabrics (2026)

Woven Fabrics

Woven Fabrics (2026)

Yarn & Thread Performance Testing (2022)

Yarn & Thread Performance Testing

Yarn & Thread Performance Testing (2026)

PT Programs

#2 Diesel Fuel
#2 Diesel Fuel (2026)
#6 Fuel Oil
#6 Fuel Oil (2026)
Additive Manufacturing and Powder Metallurgy
Additive Manufacturing and Powder Metallurgy (2026)
Aromatic Hydrocarbons (2023)
Aromatic Hydrocarbons
Aromatic Hydrocarbons (2026)
Automatic Transmission Fluid
Automatic Transmission Fluid (2026)
Automotive Lubricants Additives
Automotive Lubricants Additives (2026)
Aviation (Turbine) Jet Fuel (2022)
Aviation (Turbine) Jet Fuel
Aviation (Turbine) Jet Fuel (2026)
Aviation Turbine Fuel (Military F24)
Aviation Turbine Fuel (Military F24) (2026)
Base Oil (2022)
Base Oil
Base Oil (2026)
BDF (Biodiesel Blend) (2022)
BDF (Biodiesel Blend)
BDF (Biodiesel Blend) (2026)
Biodiesel (2022)
Biodiesel
Biodiesel (2026)
Cetane (2022)
Cetane
Cetane (2026)
Cetane (Expansion)
Cetane (Expansion) (2026)
Cetane Expansion (2022)
Chemical Analysis Aluminum (2022)
Chemical Analysis Aluminum
Chemical Analysis Aluminum (2026)
Chemical Analysis Plain Carbon/Low Alloy Steel (1st, 3rd qtr.) (2021)
Chemical Analysis Plain Carbon/Low Alloy Steel (1st, 3rd qtr.) (2022)
Chemical Analysis Plain Carbon/Low Alloy Steel (1st, 3rd qtr.)
Chemical Analysis Plain Carbon/Low Alloy Steel (1st, 3rd qtr.) (2026)
Chemical Analysis Plain Carbon/Low Alloy Steel (2nd, 4th qtr.) (2021)
Chemical Analysis Plain Carbon/Low Alloy Steel (2nd, 4th qtr.) (2022)
Chemical Analysis Plain Carbon/Low Alloy Steel (2nd, 4th qtr.)
Chemical Analysis Plain Carbon/Low Alloy Steel (2nd, 4th qtr.) (2026)
Chemical Analysis Stainless Steel
Chemical Analysis Stainless Steel (2026)
Crude Oil (2022)
Crude Oil
Crude Oil (2026)
Crude Oil Distillation Atmospheric
Crude Oil Distillation Atmospheric (2026)
Crude Oil Distillation Vacuum
Crude Oil Distillation Vacuum (2026)
Determination of Gold in Bullion (2022)
Determination of Gold in Bullion
Determination of Gold in Bullion (2026)
Diesel Exhaust Fluid (2022)
Diesel Exhaust Fluid
Diesel Exhaust Fluid (2026)
Dissolved Gas Analysis
Dissolved Gas Analysis (2026)
Distillers Dried Grain with Solubles
Distillers Dried Grain with Solubles (2026)
Elemental Analyses of Thermoplastics
Elemental Analyses of Thermoplastics (2026)
Engine Coolants (2022)
Engine Coolants
Engine Coolants (2026)
Engine Oil Lubricants
Engine Oil Lubricants (2026)
Flammability
Flammability (2026)
Fuel Ethanol (2022)
Fuel Ethanol
Fuel Ethanol (2026)
Gear Oil (2022)
Gear Oil
Gear Oil (2026)
General Gas Oils (2022)
General Gas Oils
General Gas Oils (2026)
Hemp Flower
Hemp Flower (2026)
Hydraulic Fluids/Oils
Hydraulic Fluids/Oils (2026)
In Service Lubricating Grease (2023)
In Service Lubricating Grease
In Service Lubricating Grease (2026)
In Service Oil Monitoring (2022)
In Service Oil Monitoring
In Service Oil Monitoring (2026)
In Service Oil Monitoring Hydraulic Fluids/Oils (2022)
In Service Oil Monitoring Hydraulic Fluids/Oils
In Service Oil Monitoring Hydraulic Fluids/Oils (2026)
In Service Turbine Oil (2023)
In Service Turbine Oil
In Service Turbine Oil (2026)
Industrial Gear Oil
Industrial Gear Oil (2026)
Insulating Fluid Quality
Insulating Fluid Quality (2026)
Knit Fabrics (2022)
Knit Fabrics
Knit Fabrics (2026)
Liquefied Petroleum Gas
Liquified Petroleum Gas
Liquified Petroleum Gas (2026)
Lubricating Grease
Lubricating Grease (2026)
Mechanical Testing of Metals
Mechanical Testing of Metals (2026)
Motor Gasoline (2022)
Motor Gasoline
Motor Gasoline (2026)
Motor Gasoline (EPA) Expansion
Motor Gasoline (EPA) Expansion (2026)
Motor Gasoline Expansion (2022)
Multiplastics - ASTM only (2021)
Multiplastics - ASTM only (2022)
Multiplastics - ASTM only
Multiplastics - ASTM only (2026)
Multiplastics - ISO only (2021)
Multiplastics - ISO only (2022)
Multiplastics - ISO only
Multiplastics - ISO only (2026)
Naphtha
Naphtha (2026)
Natural Gas (2026)
Octane (2022)
Octane
Octane (2026)
Octane (Expansion)
Octane (Expansion) (2026)
Octane Expansion (2022)
Octane Reformulated Gasoline (2023)
Petroleum Wax
Petroleum Wax (2026)
Plastic Film Testing
Plastic Film Testing (2026)
Polyethylene
Polyethylene (2026)
Polypropylene Testing - ASTM (2021)
Polypropylene Testing - ASTM
Polypropylene Testing - ASTM (2026)
Polypropylene Testing - ISO (2021)
Polypropylene Testing - ISO
Polypropylene Testing - ISO (2026)
Purified Terephthalic Acid
Purified Terephthalic Acid (2026)
Reformulated Gasoline (2022)
Reformulated Gasoline
Reformulated Gasoline (2026)
Synthetic Aviation Fuel
Synthetic Aviation Fuel (2026)
Thermal Analyses of Plastics
Thermal Analyses of Plastics (2026)
Transportable Moisture Limit of Coal (2022)
Transportable Moisture Limit of Coal
Transportable Moisture Limit of Coal (2026)
Turbine Oil
Turbine Oil (2026)
Ultra Low Sulfur Diesel (2022)
Ultra Low Sulfur Diesel
Ultra Low Sulfur Diesel (2026)
Woven Fabrics
Woven Fabrics (2026)
Yarn & Thread Performance Testing (2022)
Yarn & Thread Performance Testing
Yarn & Thread Performance Testing (2026)

PT Programs

Distillers Dried Grain with Solubles

Distillers Dried Grain with Solubles (2026)

Transportable Moisture Limit of Coal (2022)

Transportable Moisture Limit of Coal

Transportable Moisture Limit of Coal (2026)

ASTM Proficiency Testing Programs (PTP)

Proficiency Testing Program Options

Additive Manufacturing Technologies (Committee F42)

Analytical Chemistry for Metals, Ores, and Related Materials (Committee E01)

Aromatic, Industrial, Specialty and Related Chemicals (Committee D16)

Cannabis (Committee D37)

Cement Concrete and Aggregates (Committee C01 and Committee C09)

Electrical Insulating Liquids and Gases (Committee D27)

Engine Coolants and Related Fluids (Committee D15)

Gaseous Fuels (Committee D03)

Mechanical Testing (Committee E28)

Metal Powders and Metal Powder Products (Committee B09)

Petroleum Products, Liquid Fuels, and Lubricants (Committee D02)

Plastics (Committee D20)

Textiles (Committee D13)

Full List

Additional PT Programs

Proficiency Testing Program Options

Additive Manufacturing Technologies (Committee F42)

Analytical Chemistry for Metals, Ores, and Related Materials (Committee E01)

Aromatic, Industrial, Specialty and Related Chemicals (Committee D16)

Cannabis (Committee D37)

Cement Concrete and Aggregates (Committee C01 and Committee C09)

Electrical Insulating Liquids and Gases (Committee D27)

Engine Coolants and Related Fluids (Committee D15)

Gaseous Fuels (Committee D03)

Mechanical Testing (Committee E28)

Metal Powders and Metal Powder Products (Committee B09)

Petroleum Products, Liquid Fuels, and Lubricants (Committee D02)

Plastics (Committee D20)

Textiles (Committee D13)

Full List

Additional PT Programs