Gov't Code Section 157.103
(a)The director shall prepare examinations under this chapter that test an applicant’s knowledge, skill, and efficiency in interpreting under this chapter. The same examinations must be used for issuing a license that includes a basic designation or master designation as described by Section 157.101 (Issuance of License; Term)(d).
(b)An individual who fails an examination may apply for reexamination at a scheduled examination held at least six months after the date the individual failed the original examination.
(c)Examinations shall be offered in the state at least twice a year at times and places designated by the director.
Section 157.103 — Examinations,
https://statutes.capitol.texas.gov/Docs/GV/htm/GV.157.htm#157.103 (accessed Dec. 2, 2023).