What constitutes a temperature excursion under the FDA FSMA Sanitary Transportation Rule?

Under 21 CFR Part 1 Subpart O (FSMA Sanitary Transportation), a temperature excursion occurs whenever food requiring temperature control is transported outside shipper-specified setpoints for a duration that could compromise food safety, entitling the consignee to reject the shipment.

How does Exspeedite TMS protect refrigerated carriers against cargo rejections?

Exspeedite records continuous minute-by-minute return air and supply air temperature telematics from Thermo King, Carrier Transicold, and Samsara/Motive sensors, auto-generating certified pre-cooling certificates and trip temperature audit trails to defeat wrongful shipper rejections.

Home / Tools / FSMA Cold Chain Incident Guide

FSMA Sanitary Transportation Temperature Excursion Guide

The definitive cargo claim defense manual for refrigerated carriers: handle in-transit reefer setpoint deviations under FDA 21 CFR Part 1 Subpart O, produce certified pre-cooling logs, and defeat wrongful receiver cargo rejections.

FDA FSMA Rule Compliance

Shippers and receivers can legally deem an entire $120,000 perishable food load adulterated if the carrier fails to provide continuous verified temperature logs demonstrating cold chain continuity.

Minute-by-Minute Telematics

Exspeedite ingests return and supply air sensor streams from Thermo King TracKing, Carrier eSolutions, Samsara, and Motive, logging temperature curves directly onto the electronic BOL record.

Pre-Cooling Verification

Over 45% of false receiver claims happen because warm product was loaded at origin. Exspeedite logs trailer pre-cooling confirmation timestamps prior to dock door opening.

Interactive Cold Chain Excursion & Cargo Claim Risk Model

Invoice Cargo Value of Perishable Load ($):

Refrigerated Commodity Classification:

Duration of Temperature Spike Outside Band:

Telematics In-Transit Documentation Level:

Consignee Rejection Probability & Cargo Claim Defense Exposure:

—

Select your load parameters above to model cargo rejection exposure.

Cold Chain Dispute Resolution Protocol

Phase	Traditional Reefer Workflow	Exspeedite FSMA Automated Highway	Cargo Claim Outcome
Pre-Cooling	Driver checks box on paper BOL without timestamp	Sensors log 2-hour pre-cooling curve before trailer doors open	Proves trailer was chilled before product touched the floor
In-Transit Spike	Driver unaware reefer alarmed until fuel stop 4 hours later	Instant SMS & TMS dispatch alert when temp drifts > 2.5°F for 15 mins	Dispatcher directs driver to nearest authorized reefer shop
Receiver Rejection	Consignee writes "Temp High" on BOL and refuses unload	Driver generates instant PDF temperature telemetry report on smartphone	Demonstrates air temp excursion was limited to normal defrost cycle
USDA Inspection	Carrier waits 4 days for adjuster; product spoils completely	1-click dispatch of joint surveyor inspection request and chain of custody	Carrier cargo insurance claim successfully mitigated or subrogated

Shield Your Refrigerated Fleet with Exspeedite

Eliminate wrongful cargo rejections, automate FSMA temperature compliance, and protect your carrier insurance loss ratio. Connect with a cold chain systems architect.

Full Name *

Carrier Fleet Name *

Corporate Work Email *

Phone Number *

Active Refrigerated Trailers in Fleet

Refrigeration Unit Telematics Provider