Commissaire au lobbyisme

- Alabama (http://www.ethics.alabama.gov/index.aspx)
- Alaska (http://www.doa.alaska.gov/apoc/filer.html)
- Arizona (http://www.azsos.gov/election/lobbyist/)
- Arkansas (http://arkansasethics.com)

- Californie (http://www.fppc.ca.gov)
- Caroline du Nord (http://www.secretary.state.nc.us/lobbyists/default.asp)
- Caroline du Sud (http://ethics.sc.gov/)
- Colorado (http://www.elections.colorado.gov/DDefault.aspx?tid=86)
- Connecticut (http://www.ct.gov/ethics/site/default.asp)

- Dakota du Nord (http://www.nd.gov/sos/lobbylegislate/)
- Dakota du Sud (http://www.sdsos.gov/adminservices/lobbyistreg.shtm)
- Delaware (http://depic.delaware.gov/)
- District de Columbia (http://ocf.dc.gov/index.shtm)

- Floride (http://www.leg.state.fl.us/lobbyist/index.cfm)

- Géorgie (http://www.ethics.state.ga.us)

- Hawaï (http://hawaii.gov/ethics)

- Idaho (http://www.sos.idaho.gov/elect/lobbyist/lobinfo.htm)
- Illinois (http://www.cyberdriveillinois.com/departments/index/lobbyist/home.html)
- Indiana (http://www.in.gov/ilrc/)
- Iowa (pouvoir exécutif) (http://www.iowaccess.org/government/iecdb/lobbying/lobbying_index.htm)
- Assemblée législative de l'Iowa (http://www.legis.state.ia.us/Lobbyist.html)

- Kansas (http://www.kansas.gov/ethics/Lobbying/)
- Kentucky (pouvoir exécutif) (http://ethics.ky.gov/)
- Législature du Kentucky (http://lrc.ky.gov)

- Louisiane (http://www.ethics.state.la.us/LobbyingHome.aspx)

- Maine (http://www.state.me.us/ethics/)
- Maryland (http://ethics.gov.state.md.us)
- Massachusetts (http://www.sec.state.ma.us/pre/preidx.htm)
- Michigan (http://www.michigan.gov/sos/0,1607,7-127-1633_11945---,00.html)
- Minnesota (http://www.cfboard.state.mn.us/lob_reg.htm)
- Mississippi (http://www.sos.state.ms.us/elections/Lobbying/index.asp)
- Missouri (http://www.mec.mo.gov/EthicsWeb/Default.aspx)

- Nebraska (http://nadc.nol.org)
- Nevada (http://www.leg.state.nv.us/Lobbyist/)
- New Hampshire (http://www.sos.nh.gov/lobbyist%20information.htm)
- New Jersey (http://www.elec.state.nj.us)
- New York (http://www.nyintegrity.org/)
- Nouveau-Mexique (http://www.sos.state.nm.us/sos-lobbyist.html)

- Ohio (http://www.jlec-olig.state.oh.us/)
- Oklahoma (http://www.ok.gov/oec/)
- Oregon (http://www.oregon.gov/OGEC/index.shtml)

- Pennsylvanie (http://www.dos.state.pa.us/campaignfinance/cwp/view.asp?a=1337&Q=447471&campaignfinanceNav=|)

- Rhode Island (http://www.sec.state.ri.us/pubinfo/lobbying/index.html/view)

- Tennessee (http://www.state.tn.us/tref/lobbyists/lobbyists.htm)
- Texas (http://www.ethics.state.tx.us)

- Utah (http://www.elections.utah.gov/lobbyists.html)

- Vermont (http://vermont-elections.org/elections1/lobbyist.html)
- Virginie (http://www.commonwealth.virginia.gov/StateGovernment/Lobbyist/lobbyist.cfm)
- Virginie occidentale (http://www.wvethicscommission.org)

- Washington (http://www.pdc.wa.gov/filers/lobbying/default.aspx)
- Wisconsin (http://ethics.state.wi.us/LobbyingRegistrationReports/LobbyingOverview.htm)
- Wyoming (http://soswy.state.wy.us/Elections/LobbyistInfo.aspx)