(a) In General.—The head of each executive agency shall ensure that—
(3) teleworkers and nonteleworkers are treated the same for purposes of—
(B)
training, rewarding, reassigning, promoting, reducing in grade, retaining, and removing employees;
(4)
when determining what constitutes diminished employee performance, the agency shall consult the performance management guidelines of the Office of Personnel Management.
(b) Training Requirement Exemptions.—
The head of an executive agency may provide for an exemption from the training requirements under subsection (a), if the head of that agency determines that the training would be unnecessary because the employee is already teleworking under a work arrangement in effect before the date of enactment of this chapter.