Voice Agent Rules

Voice Agent Rules: UK, US, Canada, Australia

Research for the five-part rules series. What someone starting out needs to know before building an AI receptionist or an outbound AI caller, by country, with sources. Researched 29 Oct 2026.

Rules 5 of 5 · All four compared

The same voice agent, four sets of rules

What changes when the same AI receptionist or outbound caller works in each country. Each country's tab has the sources, the inbound and outbound split, industry rules, and what Perplexity got wrong.

UKUSCanadaAustralia
Do-not-call listTPS (consumers) and CTPS (companies); live marketing calls must screen, registrations take effect after 28 daysNational Do Not Call Registry (FTC), scrub every 31 days, plus internal list kept 5 years and some state listsNational DNCL; register and use a copy no more than 31 days old; internal list: add within 14 days, keep 3 years and 14 daysDo Not Call Register (ACMA); wash within 30 days before calling; registration permanent; business numbers ineligible
AI disclosureNo statute; CMA guidance (March 2026) says consider labeling AI agents so customers are not misledNo federal rule yet (FCC proposal pending); required in some states: California for autodialed artificial voice, Utah when asked, Maine if it could misleadNot required by law; impersonation is deceptive telemarketing; CRTC consulting (2026-132) on a not-a-live-person disclosureNot required by law; misleading conduct ban (ACL s 18, s 29) covers pretending to be human
Calling hoursNo statutory calling hours8am to 9pm called party's local time (8am to 8pm in Florida, Oklahoma, Maryland)9:00 a.m. to 9:30 p.m. weekdays, 10:00 a.m. to 6:00 p.m. weekends, recipient's local timeWeekdays 9am to 8pm, Saturday 9am to 5pm, no Sundays or national public holidays (recipient's local time)
Consent for automated callsAutomated (AI) marketing calls need specific prior consent covering automated calls, B2C and B2B (PECR reg 19)Prior express consent for any AI-voice call to cell phones; prior express written consent for telemarketingPrior express consent for any ADAD (pre-recorded or synthesized voice) sales call; DNCL exemption for existing business relationship (18 months purchase, 6 months inquiry); CASL consent for follow-up textsConsent needed to call registered numbers and for every marketing SMS or email (Spam Act); unregistered numbers can be called but hours and ID rules still apply
Call recordingNotice-based: tell callers you record and why; lawful basis under UK GDPR, not necessarily consentOne-party federally; all-party in about a dozen states incl. California, Florida, Illinois, Pennsylvania, WashingtonOne-party under Criminal Code s. 184, plus a PIPEDA notice and purpose (implied consent if the caller continues)State by state: all-party in NSW, WA, SA, Tas, ACT; party may record in Vic, Qld, NT
RegulatorICO (PECR, UK GDPR), Ofcom (silent calls, CLI), CMA (misleading practices)FCC (TCPA) and FTC (TSR, DNC), plus state attorneys general and private lawsuitsCRTC (calls, texts), OPC and provincial commissioners (privacy), Competition Bureau (deception)ACMA (calls, SMS), OAIC (privacy), ACCC (misleading conduct)
Top penalty£17.5 million or 4% of global turnover (ICO); 10% of global turnover (CMA)$500 to $1,500 per call in private TCPA suits with no cap; FTC up to $53,088 per violation; FCC fined one AI robocaller $6 millionCalls: $15,000 per violation (corporation); texts under CASL: $10 million per violation; Quebec Law 25: $25 million or 4% of worldwide turnover (penal)A$2.22 million per day (DNCR); A$50 million or 30% of turnover (privacy and consumer law)

Strictest overall

For an outbound AI caller, the US is the strictest of the four in practice: any AI-voice call to a mobile needs prior consent (written consent if it sells), there is no cap on private TCPA lawsuits at $500 to $1,500 a call, and three states already demand AI disclosure. The UK has the biggest regulator fine (£17.5 million or 4% of turnover) and is the only one that needs consent before robocalling a business. Australia has the tightest calling hours (no Sundays) and needs everyone's consent to record in most states. For an inbound AI receptionist the gap is much smaller: in all four it comes down to a recording notice, handling the data properly, and not pretending to be human.

One line each

This is research for scripts, not legal advice, and the videos should say so. Rules marked Secondary or Unverified need a primary source before they go on screen.