Seafood Safety and Mercury Screening Act of 2002

Seafood Safety and Mercury Screening Act of 2002 - Amends the Federal Food, Drug, and Cosmetic Act to: (1) provide that seafood containing an unsafe quantity of methyl mercury shall be deemed to be adulterated; (2) require the Secretary of Health and Human Services to establish a tolerance for methyl mercury in seafood based on a scientific analysis of the health risks attributable to such substance; and (3) deem unsafe any seafood containing methyl mercury over the tolerance limits.

Requires the Secretary to ensure that there is a reasonable certainty that no harm will result to pregnant women, infants, and children from aggregate exposure to methyl mercury.

Directs the Secretary to: (1) establish a sampling system to determine the extent of tolerance compliance; (2) design and implement a related public education program; (3) develop national and regional methyl mercury advisories; and (4) consider certain findings of the National Academy of Sciences regarding the Environmental Protection Agency's recommended level for methyl mercury.