Radiation Protection Act of 1990

Radiation Protection Act of 1990 - Amends the Atomic Energy Act of 1954 to declare that no Federal law may be construed to prohibit or otherwise restrict the authority of a State to regulate, on the basis of radiological hazard, the disposal of low-level radioactive waste designated a State responsibility for which the Nuclear Regulatory Commission does not require disposal in a low-level radioactive waste disposal facility licensed by the Commission or by an Agreement State.

Provides that no Federal law may be construed to preclude or otherwise restrict the authority of any State to impose standards for the protection from radiological hazards more stringent than the Commission's for such disposal.

Revokes certain policy statements of the Commission relating to radioactive waste below regulatory concern.