process for employees of the Veterans Health Administration for each position specified in section 7421(b) of this title. (b) Recognition throughout Administration If an employee of the Administration in a position specified in section 7421(b) of this title is credentialed under this section for purposes of practicing in a location within the Administration, such credential shall be deemed to be sufficient for the employee to practice in any location within the Administration. (c) Renewal (1) Except as provided in paragraph (2), the Secretary may provide for the renewal of credentials under this section pursuant to such regulations as the Secretary may prescribe for such purpose. (2) Renewal of credentials under this section may not be required solely because an employee moves from one facility of the Department to another. . (b) Clerical amendment The table of sections at the beginning of chapter 74 of such title is amended by inserting after the item relating to section 7423 the following new item: 7423A. Personnel administration: uniform credentialing process. . (c) Effective date The Secretary of Veterans Affairs shall implement the uniform credentialing process required under section 7423A of such title, as added by subsection (a), not later than one year after the date of the enactment of this Act.