20 C.F.R. § 209.3 Social security number required.
Title 20 - Employees' Benefits
Each employer shall furnish to the Board a social security number for each employee for whom any report is submitted to the Board. Employers are encouraged to validate any social security number provided under this section. [63 FR 32613, June 15, 1998]
Title 20: Employees' Benefits
PART 209—RAILROAD EMPLOYERS' REPORTS AND RESPONSIBILITIES
§ 209.3 Social security number required.
