Official resources (TDLR)
Lawful Presence: https://www.tdlr.texas.gov/lawful-presence.htm
No SSN Affidavit (PDF): https://www.tdlr.texas.gov/misc/No%20SSN%2Oaffidavit. pdf
Barbering & Cosmetology: https://www.tdlr.texas.gov/barbering-and-cosmetology/
Examinations: https://www.tdlr.texas.gov/barbering-and-cosmetology/individuals/examinations/
SHEARS Operations Manual: https://www.tdlr.texas.gov/SHEARS/Operations%20Manual%20for%20SHEARS. pdf
Complaints & Enforcement: https://www.tdlr.texas.gov/complaints-and-enforcement/