Service requirement. A person employed in the competitive service for other than temporary, term, or indefinite employment is appointed as a career or career-conditional employee subject to the probationary period required by subpart H of this part. Except as provided in paragraph (c) of this section, an employee must serve at least 3 years of creditable service as defined in paragraph (b) of this section to become a career employee.

Creditable service. Unless otherwise approved by OPM, the service required for career tenure must include service as described in paragraph (b)(1) of this section and total at least 3 years.

Nontemporary employment. To be creditable, the 3 years of service must begin with one of the following:

Nontemporary appointment in the competitive service: For this purpose, nontemporary appointment includes a career-conditional appointment. The 3 years may also begin, but not end, with status quo employment under subpart G of part 316 of this chapter, an overseas limited appointment of indefinite duration, or an overseas limited term appointment under part 301 of this chapter. The 3 years also may have begun with permanent employment under now obsolete appointing authorities such as probational, war service indefinite, emergency indefinite, nontemporary appointment from a civil service register to a position in the excepted service before January 23, 1955, temporary appointment pending establishment of a register (also known as TAPER authority), nontemporary appointment to a position in the District of Columbia Government before January 23, 1955, and appointment based on Public Law 83-121. Determinations of whether an obsolete authority provides the basis for creditable service may be obtained from OPM;

Nontemporary appointment to an excepted position, provided the employee's excepted position was brought into the competitive service and, on that basis, the employee acquired competitive status or was converted to a career-conditional appointment;

Nontemporary appointment to a nonappropriated fund (NAF) position in or under the Department of Defense or in or under the U.S. Coast Guard, Department of Homeland Security, provided the employee's NAF position was brought into the competitive service and, on that basis, the employee acquired competitive status or was converted to a career or career-conditional appointment;

Nontemporary excepted or nonappropriated fund appointment, Foreign Service appointment, or appointment in the Canal Zone Merit System, provided the employee is appointed to a competitive service position under the terms of an interchange agreement with another merit system under § 6.7 of this chapter, under Executive Order 11219 as amended by Executive Order 12292, or under Executive Order 11171;

The date of appointment to a position on the White House Staff or in the immediate office of the President or Vice President, provided the service has been continuous and the individual was appointed to a competitive service position under § 315.602 of this chapter;

The date of nontemporary excepted appointment under § 213.3202(b) of this chapter (the former Student Career Experience Program) as in effect immediately before July 10, 2012, the effective date of the regulations removing that paragraph, provided the student's appointment was converted to a career or career-conditional appointment under Executive Order 12015 or under Executive Order 13562, with or without an intervening term appointment, and without a break in service of one day;

The date of veterans recruitment appointment (VRA), provided the appointment is converted to a career or career-conditional appointment under § 315.705 of this chapter, or the person is appointed from a civil service register without a break in service while serving under a VRA;

The date of nontemporary appointment to the Postal Career Service or the Postal Regulatory Commission after July 1, 1971, provided the individual is appointed to a career or career-conditional appointment under 39 U.S.C. 1006;

The date of nontemporary appointment under Schedule A, § 213.3102(u) of this chapter, of a person with an intellectual disability, severe physical disability, or a psychiatric disability, provided the employee's appointment is converted to a career or career-conditional appointment under § 315.709;

The date of appointment in the Presidential Management Fellows Program under the provisions of Executive Order 13318, provided the employee's appointment was converted without a break in service to a career or career-conditional appointment under § 315.708 as in effect immediately before July 10, 2012, the effective date of the regulations that removed and reserved that section, or under Executive Order 13562;

The starting date of active service as an administrative enrollee in the United States Merchant Marine Academy;

Appointment as a career intern under Schedule B, § 213.3202(o) of this chapter, provided the employee's appointment was converted to a career or career-conditional appointment under § 315.712 as in effect immediately before July 10, 2012, the effective date of the regulations that removed and reserved that section;

The date of appointment as a Pathways Participant in the Internship Program under Schedule D, § 213.3402(a) of this chapter, provided the employee's appointment is converted to a career or career-conditional appointment under § 315.713(a), with or without an intervening term appointment, and without a break in service of one day;

The date of appointment as a Pathways Participant in the Recent Graduates Program under Schedule D, § 213.3402(b) of this chapter, provided the employee's appointment is converted to a career or career-conditional appointment under § 315.713(b), with or without an intervening term appointment, and without a break in service of one day;

The date of appointment as a Pathways Participant in the Presidential Management Fellows Program under Schedule D, § 213.3402(c) of this chapter, provided the employee's appointment is converted to a career or career-conditional appointment under § 315.713(c), with or without an intervening term appointment, and without a break in service of one day; and

Employment with the District of Columbia Government after January 1, 1980 (the date the District implemented an independent merit personnel system not tied to the Federal system), provided the person was a District employee on December 31, 1979, was converted to the District system on January 1, 1980, and is employed by nontemporary appointment in the competitive service.

Competitive status. An individual may attain career tenure only when employed (or reemployed) in a permanent appointment in the competitive service that provides or leads to competitive status.

Crediting service. An employee's creditable service must total at least 3 years, under the following conditions:

Work schedule. (A) Full-time service, and part-time service on or after July 1, 1962, are counted as calendar time from the date of appointment to date of separation.

Intermittent service on or after July 1, 1962, is counted as 1 day for each day an employee is in pay status, regardless of the number of hours for which the employee is actually paid on a given day. Agencies should consult the “260-Day Work Year Chart” in OPM's Guide to Processing Personnel Actions to convert intermittent days worked to calendar time. The service requirement may not be satisfied in less than 3 years of calendar time.

Nonpay status on the rolls and time off the rolls. An agency may not credit periods of nonpay status and time off the rolls except as follows:

Credit the first 30 calendar days of each period of nonpay status on the rolls during full-time employment, or during part-time employment on or after July 1, 1962. On this same basis, a seasonal employee receives credit for the first 30 calendar days of each period of nonduty/nonpay status. Nonpay status in excess of 30 days is not creditable.

Credit periods of nonpay status and time off the rolls incident to entry into and return from military service and return from defense transfer, provided the person is reemployed in Federal service during the period of his or her statutory or regulatory restoration or reemployment rights.

Credit periods of nonpay status and time off the rolls incident to transfer to and return from an international organization, provided the person is reemployed in Federal service under subpart C of part 352 of this chapter.

Credit periods of nonpay status during which an employee was eligible to receive continuation of pay or injury compensation from the Office of Workers' Compensation Programs. Also credit periods of time off the rolls during which an employee was eligible to receive injury compensation from the Office of Workers' Compensation Programs, provided the person is reemployed under part 353 of this chapter.

Credit up to 30 calendar days for time off the rolls that follows separation by reduction in force of employees who are eligible for entry on the reemployment priority list under subpart B of part 330 of this chapter, provided the person is reemployed in Federal service during the period of his or her reemployment priority.

Credit up to 30 calendar days for time off the rolls that follow involuntary separation without personal cause of employees who are eligible for a noncompetitive appointment based on an interchange agreement with another merit system under § 6.7 of this chapter, provided the person is employed in the competitive service under the agreement during the period of his or her eligibility.

Credit periods of nonpay status incident to an assignment to a State, local, or Indian tribal government, institution of higher education, or other eligible organization provided the employee returns to a creditable appointment pursuant to an agreement established under subchapter VI of chapter 33, title 5, U.S.C., and part 334 of this chapter.

Restoration based on unwarranted or improper actions. Based on a finding made on or after March 30, 1966, that a furlough, suspension, or separation was unwarranted or improper, an employee restored to duty receives full calendar time credit for the period of furlough, suspension, or separation for which he or she is eligible to receive back pay. If the employee is restored to duty at a date later than the original adverse action, credit for intervening periods of nonpay status is given in accordance with other provisions of this subsection. If the employee had been properly separated from the rolls of the agency before a finding was made that the adverse action was unwarranted or improper, the correction and additional service credit given the employee may not extend beyond the date of the proper separation.

Intervening service. Certain types of service that ordinarily are not creditable are counted when they intervene between two periods of creditable service. Under these conditions, credit each period of service:

In the excepted service of the Federal executive branch, including employment in nonappropriated fund positions in or under any Federal agency;

Under temporary, term, or other nonpermanent employment in the Federal competitive service;

In the Senior Executive Service;

In the Federal legislative branch;

In the Federal judicial branch;

In the armed forces;

In the District of Columbia Government through December 31, 1979. For an employee on the District rolls on December 31, 1979, who converted on January 1, 1980, to the District independent personnel system, credit is also given for service between January 1, 1980, and September 25, 1980. Otherwise, service in the District of Columbia Government on or after January 1, 1980, is not creditable as intervening service; and

Performed overseas by family members, as defined by § 315.608 of this chapter.

Exceptions from service requirement. The service requirement for career tenure does not apply to:

An appointment to a position required by law to be filled on a permanent basis, or a conversion under this part while the employee is serving in such a position;

An appointment from a register of a person who once completed the service requirement for career tenure;

An appointment under § 315.601 of a former Canal Zone Merit System employee who completed the service requirement for career tenure under that system; or

The reinstatement of a person who once completed the service requirement for career tenure.