State Licensure Information / Radiology: 

AK (no license required in this state)
AL (no license required in this state)
AR (www.healthyarkansas.com/rtl)
AZ (www.arra.state.az.us)
CA (www.dhs.ca.gov/rhb)
CO (no license require in this state)
CT (www.state.ct.us/dph)
District of Columbia – DC (no license required in this state)
DE (www.deph.org)
FL (www.doh.state.fl.us)
GA (no license required in this state)
HI (no link available; CT – need license; MRI – no license)
IA (www.idph.state.ia.us)
ID (no license required in this state)
IL (www.state.il.us)
IN (no link available)
KS (no license required in this state)
KY (http://chfs.ky.gov/dph/radiation.htm)
LA (www.lsbme.org)
MA (www.state.ma.us/dph/rcp)
ME (www.maineprofessionalreg.org)
MI (no license required in this state)
MN (no license required in this state)
MO (no license required in this state)
MS (no link available)
MT (http://www.mt.gov/dli/bsd/license/bsd_boards/rts_board/board_page.asp)
NC (no license required in this state)
ND (no license required in this state)
NE (no link available)
NH (no license required in this state)
NJ (www.state.nj.us/dep/rpp)
NM (no link available)
NV (no license required in this state)
NY (www.health.state.ny.us/nysdoh/radtech/radtech.htm)
OH (www.odh.state.oh.us)
OK (no license required in this state)
OR (www.obrt.state.or.us)
PA (no license required in this state)
RI (www.rules.state.ri.us/rules/released/pdf)
SC (www.scrqsa.org)
SD (no license required in this state)
TN (www.state.tn.us/health)
TX (http://www.dshs.state.tx.us/mrt/)
UT (www.dopl.utah.gov)
VA (www.dhp.virginia.gov)
VT (http://www.vtprofessionals.org)
WA (www.doh.wa.gov/licensing.htm)
WI (no license required in this state)
WV (www.wvrtboard.org)
WY (http://plboards.state.wy.us)