Approvals

At T.R. Arnold & Associates, Inc., we pride ourselves in staying abreast of industry trends and standards.  The following approvals demonstrate our continued commitment to your quality assurance needs.

 

TRA's national credentials.

National Approvals

Agency Approval
US Department of Housing and Urban Development (HUD)

Design Approval Primary Inspection Agency (DAPIA)

In-plant Primary Inspection Agency (IPIA)

US Department of Agriculture

Farmer's Home Administration (FmHA)

Recognized Code Authority

International Code Council

International Accreditation Service

Inspection Agency AA-674

Standards Council of Canada

Standards Council of Canada Certification Body

Approved Models List

State & Local Approvals

State/Locality Approval(s)
Alabama Independent Third Party Approval and Inspection Agency
Arizona Independent Third Party Inspection Agency
California

Design Review Agency(Factory-Built Housing)

Design Review Agency (Commercial Modulars and Special Purpose Commercial Coaches)

Quality Assurance Agency (Factory-Built Housing, Commercial Modulars and Special Purpose Commercial Coaches)

Colorado Independent Third Party Approval and Inspection Agency
Connecticut Independent Third Party Approval and Inspection Agency
District of Columbia Independent Third Party Approval and Inspection Agency

Delaware

City of Newark

County of New Castle

Independent Third Party Approval and Inspection Agency
Florida Independent Third Party Approval and Inspection Agency
Georgia Independent Third Party Approval and Inspection Agency
Illinois Independent Third Party Inspection Agency
Indiana Independent Third Party Inspection Agency
Iowa Independent Third Party Approval and Inspection Agency
Kentucky Independent Third Party Inspection Agency
Louisiana

City of New Orleans

City of Baton Rouge

Independent Third Party Approval and Inspection Agency
Maine Independent Third Party Approval and Inspection Agency
Maryland Independent Third Party Approval and Inspection Agency
Massachusetts Independent Third Party Approval and Inspection Agency
Michigan Independent Third Party Inspection Agency
Minnesota Independent Third Party Approval and Inspection Agency
Missouri Independent Third Party Approval and Inspection Agency
Mississippi Independent Third Party Approval and Inspection Agency
Montana Independent Third Party Inspection Agency
Nebraska Independent Third Party Approval and Inspection Agency
Nevada Independent Third Party Approval and Inspection Agency
New Hampshire Independent Third Party Approval and Inspection Agency
New Jersey Independent Third Party Approval and Inspection Agency
New Mexico Independent Third Party Inspection Agency
New York Independent Third Party Inspection Agency
North Carolina Independent Third Party Approval and Inspection Agency
North Dakota Independent Third Party Approval and Inspection Agency
Ohio Independent Third Party Inspection Agency
Pennsylvania Independent Third Party Approval and Inspection Agency
Rhode Island Independent Third Party Approval and Inspection Agency
South Carolina Independent Third Party Approval and Inspection Agency
Tennessee Independent Third Party Approval and Inspection Agency
Texas

Independent Third Party Design Review Agency

Independent Third Party Inspection Agency

Virginia Independent Third Party Approval and Inspection Agency
Wisconsin Independent Third Party Evaluation and Inspection Agency
Wyoming Independent Third Party Inspection Agency