Temperature log templates.

01The inspection moment

What an inspector actually checks.

On my first CFIA inspection at the Brantford facility, the inspector pulled my refrigerator log off the wall, flipped to a random page from two weeks earlier, and looked for two things: blanks and the threshold printed at the top of the column. The first tells them whether you actually filled it out every shift. The second tells them whether you knew what the safe number was. If either fails, the conversation gets uncomfortable fast.

Most temperature-log failures aren't about missed temperatures. They're about missing entries. A reviewer assumes that if you didn't write it down, you didn't check it. And a column with no threshold at the top reads as "I copied this template from somewhere and don't know what the number should be." Both are recoverable problems if you catch them in your own internal review before the inspector does.

“

Don't look at the entries. Look at the gaps.

”

What every food-safety inspector learns in training

The templates in this hub all share three features: the threshold is printed in the column header with the citation, every row has a corrective-action column even when most rows will be blank, and supervisor verification is a separate column from the recorder column so an inspector can see two people touched the log.

02Logs by equipment

One per piece of cold equipment.

Each piece of cold equipment in your facility needs its own daily log. Bundle them onto one clipboard or one tablet screen, but the readings have to be separate per unit. The reason: if a single refrigerator fails, you need to be able to prove which food was in which unit during the failure window.

1. 01

   Refrigerator log

   For reach-ins and prep-table coolers. Threshold: ≤41°F (≤4°C in Canada). Twice-daily reading is the standard inspector expectation. §3-501.16(A)(2)(b)

2. 02

   Freezer log

   For reach-in and chest freezers. Threshold: ≤0°F (≤−18°C in Canada). Once-daily reading is acceptable for most operations.

3. 03

   Walk-in cooler log

   Separate from reach-ins because walk-ins serve a different role and fail differently. Same ≤41°F / ≤4°C threshold. Twice daily.

4. 04

   Walk-in freezer log

   Same threshold as freezer log. Once daily acceptable for most ops; twice if you load it multiple times per day.

5. 05

   Prep cooler log

   For cold prep tables (sandwich rails, sushi rails, pizza-prep tables). These fail most often because the lids are open during service. Read every two hours during service plus at open and close.

6. 06

   Ingredient cooler log

   For dedicated walk-in or reach-in cold storage of bulk ingredients. Same threshold; once-daily acceptable if not opened multiple times.

7. 07

   Dry storage log (optional but recommended)

   For dry-goods rooms where temperature affects shelf life. Read once daily. No regulatory threshold for most dry goods, but documenting the room temperature protects you on stability claims.

The prep-cooler and ingredient-cooler variants ship as we add them — same shape, different threshold pre-printed.

03Logs by process

Cooking, cooling, holding, reheating.

Separate from the equipment logs, you need process logs for the actual food temperatures during cooking and holding. These are the high-stakes records — an equipment log shows the room was cold; a process log shows the food was safe to eat.

1. 01

   Cooking log

   Records the internal temperature of each batch as it finishes cooking. Thresholds vary by food: poultry and stuffed foods ≥165°F (74°C) with no rest time; ground meat ≥155°F (68°C) with 17 seconds hold; whole-muscle beef/pork ≥145°F (63°C) with 15 seconds. §3-401.11

2. 02

   Reheating log

   For previously cooked food being heated again for service. Threshold: ≥165°F (74°C) within 2 hours. §3-403.11

3. 03

   Cooling log (most-failed log on every inspection)

   Two-stage cooling under FDA Food Code: 135°F to 70°F within 2 hours, then 70°F to 41°F within an additional 4 hours. USDA FSIS Appendix B (stricter, applies to most meat processors): 130°F to 80°F within 1.5 hours, then 80°F to 40°F within an additional 5 hours. Record the start, the 2-hour check, and the final temperature. §3-501.14(A)

4. 04

   Hot holding log

   For food sitting on a steam table or in a hot box. Threshold: ≥135°F (57°C). Read every 2 hours minimum.

5. 05

   Cold holding log

   For food sitting in a cold display or salad bar. Threshold: ≤41°F (≤4°C). Read every 2 hours.

6. 06

   Time as a Public Health Control (TPHC) log

   If you choose to skip temperature control for certain foods using TPHC (Time as a Public Health Control), you need a written procedure on file plus a log that records: time food was placed at room temperature, time it was discarded. Time limits: 4 hours at any temperature, OR 6 hours if starting at ≤41°F and not exceeding 70°F. §3-501.19

7. 07

   Thawing log

   If you thaw under refrigeration, under cold running water, or as part of cooking — log it. Thawing at room temperature on the counter is a violation in every U.S. and Canadian jurisdiction.

8. 08

   Receiving log

   For incoming refrigerated and frozen shipments. Probe a representative case at the truck. Refrigerated foods must arrive at ≤41°F; frozen at ≤0°F (no signs of partial thaw).

9. 09

   Shipping log

   For outgoing refrigerated and frozen shipments from your facility. Record the temperature of the truck or container before loading and the temperature of representative cases as they go on.

04Calibration

Equipment verification.

A temperature log is only as good as the thermometer that produced it. Two calibration logs that every facility needs:

1. 01

   Probe thermometer calibration

   Calibrate every probe at least weekly, plus any time a probe is dropped or used in extreme conditions. Method: ice-point check. Fill a glass with crushed ice and a little cold water. Insert the probe into the slurry without touching the glass. Reading should be 32°F ± 2°F (0°C ± 1°C). If it's out of range, recalibrate per the manufacturer's procedure or replace the probe. §4-302.12

2. 02

   High-temperature dishwasher verification

   For commercial hot-water sanitizing dishwashers. The final rinse manifold must reach ≥180°F (82°C); the utensil surface must reach ≥160°F (71°C). Test with a heat-sensitive label or a max-registering thermometer on a representative load at least once per shift. §4-501.112

05The threshold cheat-sheet

Every threshold, every citation, one page.

This is the one-page summary every facility should print, laminate, and tape inside the walk-in door:

For meat and poultry processors under USDA-FSIS jurisdiction, the stabilization (cooling) rules in FSIS Appendix B are stricter than the FDA Food Code: 130°F to 80°F in 90 minutes, then 80°F to 40°F in 5 more hours. If you operate under both FDA and USDA jurisdiction for different products, you need separate logs that reflect the applicable rules per product line.

06Defensible logs

What makes a log defensible.

A temperature log that holds up in an inspection has eight components. Most templates online have four or five. The three most-missed:

1. 01

   Date and shift

   Date, shift, and start/end time of the shift.

2. 02

   Equipment or process identifier

   Which refrigerator, which oven, which batch.

3. 03

   Threshold printed at the top of the temperature column

   The required value plus the citation. “Refrigerator temp (≤41°F per §3-501.16)” — not just “Refrigerator temp.”

4. 04

   Actual reading

   The number the person checking actually saw.

5. 05

   Recorder initials

   The initials of the person who took the reading.

6. 06

   Time of reading

   The clock time, not just “morning” or “afternoon.”

7. 07

   Corrective action column

   Most rows will be blank. The column has to be there so when a reading goes out of range, the operator can document what they did (moved food to backup unit, adjusted thermostat, called service).

8. 08

   Supervisor verification

   A separate column where a supervisor initials and dates a periodic review of the log — typically weekly. This is the verification step under §117.165 / SFCR §86 that proves the log isn't self-checking.

07Equipment temp vs food temp

The most common confusion.

A cold-prep table reads 38°F on the wall thermometer. A chicken breast in the prep pan probes at 47°F. Which one is "right"?

Both readings are correct. They're measuring different things. The wall thermometer reads the air temperature of the unit. The probe reads the temperature of the food itself. The food is what the safety rules apply to. If the food probe reads above 41°F, the food is out of compliance even if the equipment thermometer says everything is fine.

This is the most common confusion on a hot day or during a busy service when prep-table lids are open. The fix is to log both:

08Sensors vs paper

Bluetooth sensors don't replace the log.

Bluetooth and Wi-Fi temperature sensors — the kind that send an alert to your phone when a walk-in goes out of range — are excellent at catching failures you'd otherwise miss. They alarmed me at 3 a.m. once on a failed compressor and saved about $2,200 in inventory. They are not a replacement for the paper or tablet log.

The reason is verification. A sensor that pushes data to a dashboard tells YOU the temperature was in range. The signed paper log tells an inspector that a HUMAN checked the temperature and verified it. The sensor is the silent witness; the log is the operator discipline. Most facilities that adopt sensors keep the paper log alongside it and use the sensor data as supporting evidence — printed weekly and attached to the supervisor-verification page.

If you're choosing a sensor system, two features matter most: data retention (look for at least 2 years to match the FSMA record-retention requirement under 21 CFR §117.305), and threshold alarming that's loud enough to wake someone at 3 a.m.

09Edge cases

Power outages, sous vide, special populations.

A few situations require thresholds the standard logs don't cover.

1. 01

   Power outages — the 4-hour rule

   If refrigerated food is held above 41°F for 4 hours or less due to a power outage, it can be returned to safe storage. Above 4 hours, it must be discarded. Log the start of the outage, the end, and the food temperatures throughout. §3-501.16(C)

2. 02

   Sous vide / Reduced-Oxygen Packaging (ROP)

   Foods packaged in vacuum bags or under reduced oxygen require separate time/temperature documentation per the variance you obtained under §3-502.11. The log requires the bag temperature, the immersion bath temperature, and the start/end times.

3. 03

   Highly Susceptible Populations (HSP)

   If you serve hospitals, nursing homes, schools, or daycares, certain temperature thresholds are stricter and certain foods are prohibited entirely. Check your jurisdiction's HSP supplement.

4. 04

   TPHC (Time as a Public Health Control)

   Time replaces temperature for up to 4 hours at any temperature, or 6 hours starting ≤41°F not exceeding 70°F. Requires a written procedure on file PLUS a real-time log. §3-501.19

10Where to start

Pick your first log this week.

If you don't have any logs in place, start with the two that fail most often:

1. 01

   The walk-in cooler log

   Twice daily — open and close. Print the threshold in the column header. Tape it to the inside of the door so it's impossible to walk past.

2. 02

   The cooling log

   For any food cooked then cooled for later service. Start temperature, 2-hour temperature, final temperature. The most-failed log on every inspection.

Once those two are running daily for two weeks straight, add the prep cooler and the cooking log. Add the rest as your operation needs them. The point of the log is the daily habit, not the binder.

Footnotes

1.FDA Food Code 2022 — fda.gov

2.21 CFR Part 117 (FSMA Preventive Controls for Human Food) — ecfr.gov

3.USDA-FSIS Stabilization (Appendix B), Directive 7111.1 — fsis.usda.gov

4.SOR/2018-108 (Safe Food for Canadians Regulations) — laws-lois.justice.gc.ca

5.CDC VFC Vaccine Storage and Handling Toolkit — cdc.gov

Andrew Langevin·CFIA-licensed facility, Brantford ON· Published 2026-06-03· 12 min read· Wikidata Q139112497