359.35—May I purchase definitive Series I savings bonds through a payroll savings plan?

Treasury discontinued the issuance of definitive Series I savings bonds through a payroll savings plan:
(a) Effective October 1, 2010, for United States government employees, and
(b) Effective January 1, 2011, for all other employees.

Code of Federal Regulations

[75 FR 52461, Aug. 26, 2010]