The International Grooving & Grinding Association

IGGA

IGGA

IGGA

IGGA

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Welcome to the IGGA

The International Grooving & Grinding Association (IGGA) is the leading technical and promotional resource for acceptance and proper use of diamond grinding and grooving as well as pavement preservation/restoration.

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Latest News and Events

November 28 / IGGA Annual Meeting

September 25-28 / AASHTO annual meeting

Phoenix, AZ

August 28-30 / Midwestern Pavement Preservation Partnership (MPPP) annual meeting

Traverse City, MI

IGGA Releases Updated NGCS Technical Report

Diamond Grinding and Grooving Gets Boost From Changing Ride Specs, Increased Preservation Needs

Equipment World's Better Roads - October 2016