Q4 gets planned as a revenue quarter, with the calendar built around Black Friday. I think marketing ops should build it around four dates that sit outside the marketing team’s control, and do the unglamorous work in October while the holiday code freeze is still weeks away.
October 1: Connecticut closes a location-data loophole
Connecticut’s Public Act 26-64, approved by the governor on May 27, 2026, bars controllers and third parties from selling a consumer’s precise geolocation data. The text exempts the content of communications and utility metering data. The amendments to the state’s data privacy act take effect October 1, 2026, which is today. From January 1, 2027, a data broker may not sell or license brokered personal data in Connecticut unless it is registered with the Department of Consumer Protection.
Most marketing teams do not buy location data directly. They buy audiences, and the audience vendor buys the location data. My position is that the October task is a written question to every vendor that supplies location-derived segments or measurement: does any of it include precise geolocation of Connecticut residents, and if so, who sold it to whom. Whether a given arrangement counts as a sale is for counsel to decide. Marketing ops can make sure counsel has the list. New Jersey’s initial registration window for data brokers and “data collectors” opens April 1, 2027, as we reported, so one vendor inventory serves both states.
November 3: the election takes the streaming inventory
AdImpact’s June projection puts political ad spending for the 2026 cycle at $11.6 billion, against a record $8.9 billion in the 2022 midterms. Its connected TV projection rose from $2.5 billion to $2.7 billion, 23% of the cycle total. Election Day is November 3 in most states.
AdImpact does not say what this does to prices for non-political advertisers, and I will not pretend it does. My judgment is that a brand planning CTV for the first week of November should assume it shares inventory with campaigns that cannot move their date. Lock those buys and creative approvals in early October and keep a flexible budget line for the week after the election, when the political demand ends.
November 27: the freeze date is the real deadline
Thanksgiving is Thursday, November 26, so Black Friday is November 27 and Cyber Monday is November 30. The National Retail Federation, which forecast 2026 annual retail sales growth of 4.4% to $5.6 trillion, had not published a 2026 holiday forecast as of October 1. Plan without it.
I would set the last week of October as the date for freezing changes to consent banners, tag managers, CDP audiences and vendor integrations. Anything that touches data collection and ships in the second week of November will meet peak traffic with no time to roll it back. The FTC’s proposed enforcement policy statement on personalized pricing, which we covered, is a reason to review pricing-related audience logic in the same window. The same unified customer profile that decides which email offer a shopper sees can feed the number the shopper pays, and that overlap is worth documenting before a regulator or a customer asks about it.
January 1: California’s automated decision rules start
The California Privacy Protection Agency’s regulations took effect January 1, 2026, and businesses that use automated decisionmaking technology to make significant decisions must comply beginning January 1, 2027. Cybersecurity audit certifications are due April 1, 2028 for businesses above $100 million in revenue, per the same announcement.
I would not wait for January. Marketing owns more models than it admits, from lead scoring to next-best-offer engines, and each one has an owner who can say what it decides and who last changed it. Ask counsel which of them make what the rules call significant decisions, and write down who approves changes to them. I made the same argument about agents in Own the Approval Step Before Agents Own Your Stack, and the California date gives it a deadline.
What to do this week
Advertising Week New York runs October 5 to 8 at The Penn District in Manhattan. If your team is sending someone, give them the vendor question about Connecticut location data and ask it at every booth that sells audiences. By October 9, have the vendor list, the CTV buy dates and the freeze date on one page that legal, media and ops have all seen. After that, the only open items should be the ones in your own control: creative, offers and budget.
Sources
- Connecticut General Assembly, Public Act 26-64 (statute text): https://prdext2.cga.ct.gov/2026/act/pa/pdf/2026PA-00064-R00SB-00004-PA.pdf
- Proskauer, Connecticut SB 4 summary: https://privacylaw.proskauer.com/2026/06/articles/data-privacy-laws/from-data-brokers-to-dna-connecticut-enacts-sweeping-privacy-amendments/
- WilmerHale, Connecticut amendments: https://www.wilmerhale.com/en/insights/blogs/wilmerhale-privacy-and-cybersecurity-law/20260731-connecticut-amends-its-data-privacy-act-to-increase-data-protections
- AdImpact projection, June 11, 2026: https://adimpact.com/blogs/adimpact-reveals-2026-election-cycle-to-reach-record-11.6-billion-in-ad-spending
- FEC 2026 reporting dates: https://www.fec.gov/help-candidates-and-committees/dates-and-deadlines/2026-reporting-dates/congressional-pre-election-reporting-dates-2026/
- OPM 2026 federal holidays: https://www.opm.gov/policy-data-oversight/pay-leave/federal-holidays/
- NRF forecasts: https://www.nrf.com/research-insights/forecasts
- California Privacy Protection Agency, September 23, 2025: https://cppa.ca.gov/announcements/2025/20250923.html
- Advertising Week New York 2026 FAQ: https://advertisingweek.com/awnewyork-2026/attendee-faq/
- Hunton, New Jersey data broker law (Division of Consumer Affairs registration period, April 1 to June 30, 2027): https://www.hunton.com/privacy-and-cybersecurity-law-blog/new-jersey-adopts-new-data-broker-registration-regime-and-sensitive-data-sale-and-licensing-restrictions
- MarTech Edition: https://martechedition.com/news/new-jersey-redefines-who-counts-as-a-data-broker/ , https://martechedition.com/articles/personalized-pricing-meets-its-regulatory-test/ , https://martechedition.com/opinion/own-the-approval-step-before-agents-own-your-stack/
