Welcome to the Office of Materials Technology (OMT) Material Quality Resources Page. Our aim is to provide the required information and access to successfully participate in the Maryland Department of Transportation State Highway Administration (MDOT SHA) Material Quality processes.

Materials Management System Frequently Asked Questions (PDF, 300 KB)

Materials Management System (MMS)

• Materials Management System (MMS)
• MMS User Manual (PDF, 5.7 MB)
• MMS User Manual - Abridged for Construction (PDF, 700 KB)
• Maryland Product Evaluation Listing (MPEL)

Material Testing Specifications

• AASHTO Test Specifications
• ASTM Test Specifications
• Maryland Standard Method of Test (MSMT)

Material Testing Laboratories

• Recognized Soil Testing Laboratories

OMT Construction Quality Specifications

• Ride Specification

OMT Publications

• Material Quality Assurance Processes, Details and Frequencies
• Material Quality Partnering Meetings and Presentations

Qualified Producers and Products

• Aggregate Bulletin (Updated Quarterly)

Technician Certification

• Mid-Atlantic Region Technician Certification Program (MARTCP)
• Welder Certification Program

OMT Contact Information

materials@mdot.maryland.gov ​