January 18, 2006: Effective date of final regulations under the Uniformed Services Employment and reemployment Act.

January 26, 2006: Comments on a proposed rule revising the financial reports (Form LM-30) required to be filed by union officers and employees under the Labor-Management Reporting and Disclosure Act due.

January 30, 2006: Comments due to the Occupational Safety and Health Administration on its reinstatement of rollover protective structures standards to protect employees who operate wheel-type tractors in construction and agriculture.

January 31, 2006: Deadline to furnish Form W-2 to employees.

February 1, 2006: Deadline to post OSHA 300A.

February 6, 2006: Effective date of Office of Federal Contract Compliance Programs regulations defining "Internet applicant" and federal contractors’ related obligations.

February 15, 2006: New W-4 claiming exempt status due from employees who want to continue to claim exemption from withholding.