This section begins with an overview of the United States food labeling req
uirements directly relevant to the labeling of recombinant DNA biotechnolog
y-derived foods, including constitutional limitations on the government's a
uthority to regulate food labeling and specific case studies relevant to la
beling rDNA biotechnology-derived foods. Next, the report discusses labelin
g policies for rDNA biotechnology-derived foods in the U.S. and internation
ally and the impact of labeling distinctions on food product distribution s
ystems. Finally, consumer perceptions of various label statements are discu
ssed.