Olsson Frank Weeda Terman Matz PC is an American boutique law firm and lobbying firm based in Washington, D.C.,[1] that specializes in representing business interests in the food, drug, medical device, and agriculture industries in their dealings with the Food and Drug Administration and the United States Department of Agriculture.

[5] Other former political figures that served as a senior policy advisors and lobbyists with the firm included at some time or another the former U.S. Secretary of Agriculture John R. Block and the former longtime US Representative Charles W. Stenholm (D-Texas) .

[9] The New York Times has stated that "OFW Law ... is known for its bipartisan roster of lobbyists and its long list of food-industry clients, some with competing interests on legislative or regulatory matters.

[1][10] This caused some dissension within the ranks of the SNA and a protest from the Congressional Hunger Center, which said that OFW Law was "the A-team" in child nutrition and urged the retention of Matz.

[10] In 2014, the SNA filed a legal ethics complaint with the District of Columbia Bar against OFW Law, alleging that the firm had improper contacts with the United States Department of Agriculture and had conflicts of interest.