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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home NRC Library Document Collections Regulations (NRC, 10 CFR) Part Index

§ 9.301 Social Security account numbers in documents sent by mail.

(a) Social Security account numbers shall not be visible on the outside of any package sent by mail.

(b) A document sent by mail may only include the Social Security account number of an individual if it is determined by the head of the agency that the inclusion of a Social Security account number is necessary.

(c) The inclusion of a Social Security account number of an individual on a document sent by mail is necessary when—

(1) Required by law; or

(2) Necessary to identify a specific individual and no adequate substitute is available.

(d) Social Security account numbers must be partially redacted in documents sent by mail whenever feasible.

[85 FR 33529, Jun. 2, 2020]

Page Last Reviewed/Updated Friday, September 18, 2020