• Why Measure?
    • FLW Value Calculator
  • FLW Standard
    • The FLW Standard
    • Case Studies
    • Tools & Resources
    • Trainings
    • FAQs
    • The Food Waste Atlas
  • News & Updates
  • About the FLW Protocol
  • Translate
    • blank
Food Loss and Waste Protocol logo
  • Why Measure?
    • FLW Value Calculator
  • FLW Standard
    • The FLW Standard
    • Case Studies
    • Tools & Resources
    • Trainings
    • FAQs
    • The Food Waste Atlas
  • News & Updates
  • About the FLW Protocol
  • Translate
    • blank
  • Arabic AR
  • Chinese (Simplified) ZH-CN
  • Dutch NL
  • English EN
  • French FR
  • German DE
  • Italian IT
  • Portuguese PT
  • Russian RU
  • Spanish ES
  • Japanese JA
  • Turkish TR
  • Trainings

    We’re here to help you understand how you can use the FLW Standard to measure and manage food loss and waste.

    Find details for upcoming and past webinars as well as short video clips that will guide you through the business case for measuring food loss and waste, how to describe the scope of an inventory using the FLW Standard, and what’s included in the FLW Standard.  We invite you to share your questions and ideas for future trainings or tutorials.

    Video Tutorials

    FLW Standard Introduction

    An introduction to why and how the FLW Standard was created.

      Watch Now

    Setting the Scope of an FLW Inventory

    How to describe the scope of a food loss and waste inventory.

      Watch Now

    Food Loss and Waste Destinations

    An overview of the possible destinations for food loss and waste.

      Watch Now

    Qualification Methods

    Ten of the most common food loss and waste quantification methods.

      Watch Now
    icon

    Webinars and Slides

    Webinar: Overcoming Challenges in Measuring Food Loss and Waste

      Slides
    Read More

    New Guidance: Why and How to Measure Food Loss and Waste

      Slides   Watch
    Read More

    The Business Case for Reducing Food Loss and Waste in Restaurants

      Slides   Watch
    Read More

    Two FLW Tools to Know

      Slides   Watch
    Read More

    Guidance for Retailers: Why & How to Measure Food Waste (Part 2)

      Slides   Watch
    Read More

    Guidance for Retailers: Why & How to Measure Food Waste (Part 1)

      Slides   Watch
    Read More

    Introducción al Estándar de PDA

      Slides   Watch
    Read More

    How to Summarize Your Food Loss and Waste Inventory

      Slides   Watch
    Read More

    Quantifying Food Loss and Waste – Guidance and Methods

      Slides   Watch
    Read More

    The Scope of a Food Loss and Waste Inventory

      Slides   Watch
    Read More

    Resources to Help Use the FLW Standard

      Slides   Watch
    Read More

    The Business Case for Reducing Food Loss and Waste & Introduction to FLW Standard

      Slides   Watch
    Read More

    Start Using the FLW Standard

    Resources

    • Sample Reporting Template for FLW Standard

      • (XLS) –
      • ENG
    • Guidance on FLW Quantification Methods

      • (PDF) –
      • ENG
    • FLW Quantification Method Ranking Tool

      • (XLS) –
      • ENG
    More Resources

    Case Studies

    Nestlé Dairy Factories in Pakistan: Losses Across the Value Chain

    Learn More

    Delhaize America’s Operations in the United States: Food Waste in Stores and Distribution Centers

    Learn More

    Kellogg Company: Food Waste in Global Manufacturing Operations

    Learn More

    All Case Studies

    Stay In Touch and Informed

    Sign up to stay updated on the latest FLW news, case studies, tools, and training events.

    Contact Us

    10 G Street, NE, Suite 800

    Washington, DC 20002, United States

    flwprotocol@wri.org
    +1-202-729-7600

    For Media Inquiries

    Lauren Zelin

    lzelin@wri.org
    
+1-202-729-7736

    Jillian Holzer
    
jholzer@wri.org

    +1-202-729-7754

    For More Information

    Brian Lipinski

    blipinski@wri.org

    +1-202-729-7797

    © 2025 Food Loss and Waste Protocol
    • Privacy Policy
    • Manage Cookies