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Western Weights and Measures Association

WWMA Meeting Presentations


WM Inspections Evidence and Due Process Slides 2023.pdf

WWMA (Sept 2023) LPG Survey Overview.pdf

Mass Flow White Paper.pdf

Mass Flow Presentation- WWMA (Sept 2023).pptx


WIM-23.1 Presentation

LMD-23.4_ API Standards_MPMS_4.2


Coriolis Flow Reference Meters


ASTM D37 Technical Committee on Cannabis

Audit Trails - Retail Motor Fuel Dispenser (NIST)

Audit Trails - Retail Motor Fuel Dispenser (Gilbarco)

Nectar Markets Cannabis


Fourcourt Safety, Grounding and Bonding

NTEP - How CoC should be used by Inspector during scale inspection

NTEP Process Overview

Renewable Fuels



ABWS Proposal (PPT)
ABWS Proposal (PDF)

Method of Sale Update

Method of Sale - Section B

Method of Sale - Section G

Lumber and Wood Panels

Tractor Hydraulic Fluid


Transportation Fuels: Supplying the Nation

Conducting Effective National Marketplace Surveys

Skimmers on Gas Pump/Credit Card Readers

Isobutanol Gasoline Oxygenates

The Life Cycle of Petroleum from Well to Retail

Arizona Agriculture – Arizona Farm Bureau

Arizona Agriculture – Department of Agriculture

Self-Serve Beverage Systems

Redefining the Shopping Experience

Audit Trails

Scale Manufacturers Association


Administrative Inspections, Due Process, Evidence, and Package Control

Basics of Proving LPG Meters

Risk-based Inspections


Calibrators for Electric Vehicle Charge Stations by Jeff Gust

Electric Vehicle Charging Stations: Program Considerations

Fundamentals of Handbook 133

Justifying Weights and Measures Programs

Model Standards Development

NTEP Overview


Administrative Civil Penalty Advocate Training

Administrative Civil Penalty Hearing Officer Training

ATM Skimmers

Does Brand Matter for Motor Oil?

Economic Justification of Weights and Measures Programs

Gas Pump Skimmers

Introduction to Testing Polyethylene Products

Linear Low Density Plastic vs High Density Plastic

Price Verification

Current State Laws Pertaining to Pricing

The U.S. Standard System of Weights & Measures - A Brief History


NIST Handbook 133: New Procedures for Testing Seed Count


California Study into Temperature Compensation and Retail Motor Fuel Delivery

Conducting a Management Review

NIST Handbook 44 Proposed Requirements for Tare

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