FDA Food Code §3-501.16 is the federal cold-holding rule that FDACS adopts by reference for Florida c-store foodservice. It defines what TCS (time/temperature control for safety) foods are, what temperature they must be held at, and what documentation must be kept. The rule is short; the enforcement is detailed.
FDA Food Code §3-501.16(A)(2)(b) requires cold-holding of TCS foods at 41°F or below. The rule applies to foods at the point of sale, foods being held for service, foods in self-service merchandisers, and foods in transit between cold storage and the foodservice line. The temperature is measured at the product, not the equipment ambient.
Time/temperature control for safety foods include: dairy (milk, cream, cheese cut from a wheel), cooked foods held cold (sandwiches, prepped salad), cut leafy greens, cut tomatoes, cut melons, raw seed sprouts, garlic-in-oil mixtures, fresh shell eggs (until cooked). Sealed packaged sandwiches, packaged dairy, packaged sushi all count and must hold 41°F.
Beer, soda, sealed bottled water, candy, packaged chips, hot dogs in sealed retail packaging are not TCS for cold-holding purposes. The beer cave can hold 36°F and the bottled water cooler can hold 40°F because nothing in either is TCS. The foodservice walk-in and the front-counter sandwich case are TCS-regulated.
§3-501.19 allows TCS foods to be held without temperature control for limited periods if certain conditions are met. The 4-hour rule applies if the food was at 41°F or below when removed from cold-holding. The 6-hour rule allows holding above 41°F if internal temperature does not exceed 70°F and the food is monitored. Both rules require written procedures FDACS can audit. Most c-stores skip these rules and just hold at 41°F throughout.
A self-service merchandiser with bottom-shelf product reading 45°F at 2 p.m. on a hot Tampa afternoon is a §3-501.16 violation. The fix is mechanical (see the merchandiser warm diagnostic article), but documentation is operational — the inspector wants to see the temperature log, the call-for-service, and the repair record.
Daily temperature log per cold-holding unit. Excursion records (when, what, what action). Cleaning logs for fountain valves and ice equipment. ColdSentry™ continuous monitoring produces the temperature log and excursion records automatically; ArcticOS™ centralizes the call-for-service and repair documentation.
From FDACS public data on Tampa-area c-stores: prep-table holding above 41°F mid-shift (the bottom of the prep well runs warm if the unit is overstocked); sandwich case running 44°F because the door is left open during restocking; dairy case bottom shelf at 46°F because of overstocking blocking return air. All three are correctable with operational SOP plus equipment PM.
Discover the excursion. Move TCS product to a verified cold-holding unit. Photograph and timestamp. Call for service. Document the call. After repair, verify the unit holds 41°F or below for 4 hours before returning TCS product. Keep the documentation in the inspection-ready file. ArcticOS™ portal records all of this with timestamps.
41°F or below at the product, per FDA Food Code §3-501.16(A)(2)(b). FDACS adopts this rule by reference in Florida.
No. Beer, soda, sealed bottled water, candy, and packaged chips are not TCS and are not regulated under §3-501.16. The cold-holding rule applies to foods like dairy, prepared sandwiches, cut produce, and similar.
The Food Code itself requires temperature control; FDACS Rule 5K-4 implements documentation expectations. Daily temperature logs per cold-holding unit, excursion records, and cleaning logs for fountain and ice equipment are the standard set.
Yes. ColdSentry™ produces continuous temperature logs with min/max and excursion alerts that satisfy FDACS documentation requirements.
Suncoast Cold Systems handles exactly this kind of commercial refrigeration issue across Tampa, St. Petersburg, Clearwater, Brandon, Riverview, Temple Terrace, and Wesley Chapel. 24/7 dispatch. Licensed Class A A/C Contractor (FL #CAC1824642), EPA 608 Universal, OSHA 30 Construction.
The Florida regulatory frame around the federal Food Code.
The mechanical diagnostic when a merchandiser fails the cold-holding rule.
The same federal rule applied on the foodservice side of Florida regulation.