title: Massachusetts — Marketing: Can we advertise? | advennt.io canonical: https://advennt.io/jurisdictions/massachusetts/marketing/ [Jurisdictions](https://advennt.io/jurisdictions/) [Massachusetts](https://advennt.io/jurisdictions/massachusetts/) Marketing Massachusetts · Question 07 of 11 # Marketing: Can we advertise? Mixed · Confirmed · AI-generated · [Back to full Massachusetts report →](https://advennt.io/jurisdictions/massachusetts/) Key section parameters | Jurisdiction | Massachusetts (US-MA) | |---|---| | Regulator | Recorded in register | | Favourability | Mixed | | Confidence | Confirmed | | Review status | AI-generated | | Last collected | 18 Oct 2026 | Summary answer Massachusetts maintains among the strictest sports wagering advertising rules in the US: a ban on advertising where 15%+ of the audience is likely under 21, prohibition of financial-solution framing, athlete/celebrity endorsement restrictions, and mandatory RG messaging. In December 2025 the MGC adv… ## Full section analysis Massachusetts maintains among the strictest sports wagering advertising rules in the US: a ban on advertising where 15%+ of the audience is likely under 21, prohibition of financial-solution framing, athlete/celebrity endorsement restrictions, and mandatory RG messaging. In December 2025 the MGC advanced a first-in-the-nation rule requiring operators to disclose to patrons when and why their wagering has been limited. Affiliate compliance overhead is high.