Compliance Center

DOT / UN3373 Transport Compliance

Corevian is preparing transportation workflows for qualifying healthcare shipments subject to U.S. DOT requirements, including Biological substance, Category B (UN3373) shipments when 49 CFR § 173.199 applies. Service acceptance will depend on shipment classification, packaging, markings, transport mode, and applicable regulatory requirements.

Request Compliance Documentation → Request Transportation Quote
01

DOT / PHMSA Requirements

Applicable U.S. Department of Transportation hazardous-material requirements are reviewed based on the material, classification, packaging, mode of transport, and Corevian’s role in the shipment.

02

UN3373 Category B Requirements

Biological substance, Category B shipments identified as UN3373 must meet the applicable requirements of 49 CFR § 173.199 when those requirements apply to the shipment.

03

Package Acceptance Review

Before accepting qualifying shipments, visible package condition and required markings can be reviewed against documented acceptance procedures; nonconforming or questionable packages are escalated rather than repackaged by the driver.

04

Compliance Documentation

Applicable transportation procedures and qualification materials can be organized for authorized onboarding, procurement, and compliance review.

DOT / UN3373 Requirements

Category B transport requirements depend on the material, classification, packaging, and mode.

UN3373 identifies Biological substance, Category B. When 49 CFR § 173.199 applies, the shipment must meet its applicable packaging, marking, and transport requirements. Corevian’s carrier procedures are being structured around acceptance review, custody documentation, escalation, and delivery responsibilities without transferring the shipper’s classification and packaging responsibilities to the driver.

Direct compliance inquiries compliance@corevianhealthcare.com
Applicable DOT / PHMSA requirements
49 CFR § 173.199 requirements for applicable UN3373 shipments
Client/shipper packaging responsibility and carrier acceptance review
Pre-acceptance package condition and marking review
Operational chain-of-custody documentation
Vendor qualification documentation
Operating Structure

Carrier procedures structured around acceptance, custody, escalation, and applicable Category B requirements.

Category B Transport Procedures

Documented transportation procedures for qualifying Category B shipments, including acceptance, custody, escalation, and delivery responsibilities.

Acceptance & Escalation

Personnel assigned to applicable shipments are instructed to identify visible leakage, damage, missing required markings, or other acceptance concerns and escalate them before transport.

UN3373 Marking Awareness

Applicable Category B packages must display the required UN3373 marking and proper shipping name in accordance with 49 CFR § 173.199.

Escalation Procedures

Defined escalation pathways address package-condition, marking, routing, documentation, or shipment concerns identified before or during transport.

Documentation Discipline

Operational records can document pickup, custody handoffs, delivery, recipient information, timestamps, and route activity as required by the service.

Healthcare Logistics Controls

Transportation controls are structured for laboratories, hospitals, clinics, and healthcare networks moving qualifying diagnostic materials.

Where This Applies

Transport support for healthcare teams moving diagnostic materials.

Laboratory Specimens
Diagnostic Samples
Hospital Laboratory Networks
Reference Laboratories
Clinic-to-Lab Transport
Healthcare Logistics
Documentation on Request

Applicable documentation for authorized onboarding and vendor qualification review.

Applicable DOT / UN3373 Procedures
Applicable Specimen Transport Procedures
Chain-of-Custody Process Documentation
Certificate of Insurance
Vendor Qualification Documentation
Applicable Company Policies & Procedures
Shipment Classification Awareness

Shipment requirements depend on proper classification and the regulations applicable to the material and mode of transportation.

Acceptance Review

Visible package condition, required markings, and acceptance concerns are reviewed under applicable procedures and escalated before transport when necessary.

Documented Chain of Custody

Pickup, custody, handoff, and delivery records support operational accountability and authorized client review.

Compliance Review Support

Applicable documentation can be coordinated for authorized procurement, compliance, onboarding, and vendor qualification review.

Why Corevian

Built around defined transportation responsibilities and applicable regulatory requirements.

Corevian is developing its DOT / UN3373 operating controls around applicable federal requirements, defined shipper/carrier responsibilities, documented custody, package-acceptance procedures, escalation pathways, and qualification documentation. Public website language does not replace shipment-specific regulatory review.

Need DOT / UN3373 Information?

Request documentation or speak with our compliance team.

For procurement, compliance, or onboarding review, Corevian can coordinate the applicable transportation information and qualification materials currently available for the proposed service.

Request Compliance Documentation → compliance@corevianhealthcare.com