Connecticut SB 5

From State AI laws: enacted, with proof: Which US states have enacted laws about AI systems, when do they start, who enforces them, and what is the penalty?

State: Connecticut

The state whose legislature passed the law.

Connecticut General Assembly

Source: https://web.archive.org/web/20261008201904/https://www.cga.ct.gov/asp/cgabillstatus/cgabillstatus.asp?selBillType=Bill&which_year=2026&bill_num=5. Read 2026-11-01. Checked by a second reader.

Law: Public Act No. 26-15

The act's name, or its bill and chapter, as the state's own text gives it.

Substitute Senate Bill No. 5 Public Act No. 26-15

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Subject: artificial intelligence companion

A short label, in the text's own words, for what the law regulates.

"Operator" means any individual, business entity or affiliate, member, subsidiary or beneficial owner of a business entity who provides an artificial intelligence companion to, or operates an artificial intelligence companion for, a user

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Read once.

Signed: May 27, 2026

The date the governor signed, as the official record writes it. Dates are left in the form the source uses.

Governor's Action: Approved May 27, 2026

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Takes effect: January 1, 2027

When the law says its duties begin, in its own words. Some laws start in stages, and the quote shows which duty the date belongs to. Blank if the text gives no date and no official page states one.

Sec. 5. (NEW) (Effective January 1, 2027) (a) (1) No operator shall provide an artificial intelligence companion

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Applies to: any individual, business entity or affiliate, member, subsidiary or beneficial owner of a business entity who provides an artificial intelligence companion

Who has duties, in the law's own words. A law with several parts shows the part named in its quote.

"Operator" means any individual, business entity or affiliate, member, subsidiary or beneficial owner of a business entity who provides an artificial intelligence companion to, or operates an artificial intelligence companion for, a user

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Enforced by: solely by the attorney general

Who enforces it, as stated. Where the text only makes a violation part of another act, that act is shown. Blank if the text doesn't say.

shall be enforced solely by the Attorney General

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Maximum penalty: Not stated

The highest civil penalty stated, in the law's words. Blank if the text names no amount. Damages in a private suit and penalties set by another act don't count.

No source we could use stated this. A blank never means no.

Private right of action: No

Yes or no only where the text says so plainly. Blank otherwise, including where a law just points to a consumer protection act.

Nothing in this section shall be construed as providing the basis for a private right of action

Source: https://web.archive.org/web/20261020203950/https://www.cga.ct.gov/2026/act/pa/pdf/2026PA-00015-R00SB-00005-PA.pdf. Read 2026-11-01. Checked by a second reader.

Latest change: Not stated

The newest amendment, delay, repeal or replacement found in an official source. Blank with the places we looked if none was found, which doesn't prove there is none.

No source we could use stated this. A blank never means no.