Freight Pulse & Law Update: Panama Canal Cuts Transits to 32 as CBP Eyes New Import Disclosures
Two supply chain pressures are converging this September: the Panama Canal is reducing daily vessel transits because of drought, while U.S. Customs and Border Protection is considering broader import-disclosure requirements. Add higher 2027 UCR fees and recent brake-inspection enforcement, and logistics teams have little room for disconnected data.
The immediate response is practical: improve visibility, centralize documents, and identify cost exposure before new constraints become service failures.
What is changing at the Panama Canal?
The Panama Canal Authority will reduce daily transits to 32 vessels beginning September 15, 2026, citing water-supply concerns linked to an El Niño-driven drought.
The revised daily allocation includes:
9 Neopanamax slots
23 Panamax slots
A reduction from higher recent operating levels
Continued pressure on booking availability, sailing schedules, and equipment planning
The canal depends on freshwater from its watershed and Gatún Lake. Lower rainfall and an extended dry season have forced the authority to protect water reserves used for vessel transits and surrounding communities.
Read the latest reporting from Reuters on the Panama Canal transit reduction.
How are carriers responding?
Ocean carriers are passing a portion of the disruption to shippers through new or revised surcharges:
CMA CGM: $500 per TEU and $1,000 per FEU, effective September 10
MSC: Revised Panama Canal adjustments effective September 12
ONE: Revised Panama Canal transit fees announced in August
Hapag-Lloyd: Revised surcharge schedule announced in August
For importers, the exposure extends beyond the surcharge itself. Reduced capacity can create longer booking lead times, more volatile arrival estimates, higher safety-stock requirements, and additional costs when cargo must be rerouted.
A growing brand should review every Panama-linked lane now. Confirm whether quoted freight rates include canal surcharges, determine how carriers handle rolled bookings, and calculate the inventory impact of a delayed replenishment cycle.
What does the CBP import-disclosure proposal mean?
CBP published an Advance Notice of Proposed Rulemaking on Heightened Import Disclosures for Supply Chain Visibility.
No new disclosure requirements are in effect yet. CBP is requesting industry input through 64 questions before deciding whether to issue a future proposed rule.
Comments are due December 1, 2026, through Regulations.gov docket USCBP-2026-1058.
The notice explores whether importers may eventually need to obtain, retain, or submit additional foreign export documentation, including:
Foreign export declarations
Commercial invoices
Packing lists
Certificates of origin
Export licenses or permits
Bills of lading and other transport documents
CBP is also examining manufacturer and exporter identification, global business identifiers, technical tracing tools, and potential changes to Customs Trade Partnership Against Terrorism participation.
The stated goal is greater visibility into the parties, products, and transactions connected to imported goods. That could help CBP identify misclassification, illegal transshipment, origin discrepancies, and other customs violations. It could also create additional administrative work for importers and their third party logistics providers.
What should importers and 3PLs do now?
Do not wait for a final rule to discover that critical records are scattered across email, shared drives, broker portals, and supplier systems.
Use the current comment period as a planning deadline:
Map the document chain. Identify who creates, receives, stores, and approves each import document.
Reconcile shipment data. Compare purchase orders, commercial invoices, packing lists, entry data, bills of lading, and certificates of origin.
Standardize supplier information. Confirm legal names, addresses, manufacturer details, exporter information, and product identifiers.
Create exception workflows. Flag missing documents, conflicting quantities, mismatched values, and inconsistent country-of-origin data.
Set retention rules. Preserve records in a searchable system with an audit trail and controlled user access.
Review partner responsibilities. Ask customs brokers, freight forwarders, carriers, and 3PLs which records they retain and how quickly they can retrieve them.
These controls matter whether inventory moves through a food-grade warehouse, requires a Hazmat certified 3PL, or is staged through a Glen Burnie warehouse serving Mid-Atlantic fulfillment customers.
Why real-time visibility matters more now
Importers need more than a transportation tracking number. They need an operational view that connects inventory, fulfillment, documents, dispatch, and customer commitments.
FlowOps by Lanta gives logistics teams a single operating environment for inventory, order fulfillment, routing, dispatch, yard management, driver pay, billing, and shipment tracking. Its real-time inventory view supports inventory management for ecommerce, while its transportation functions help teams monitor loads and exceptions across the supply chain.
FlowOps by Lanta includes:
A warehouse management system and transportation workflows in one platform
20+ integrated modules
Unlimited SKUs
Shopify and Amazon connectivity
Customer shipment visibility
Bills of lading and invoice workflows
Patent-pending Agentic AI
A $99/mo flat-rate entry plan
Real FlowOps screenshots and live workflow demonstrations
Review the FlowOps comparison page to see how it compares with separate WMS, TMS, fleet, and outsourced fulfillment platforms.
Do not overlook UCR fees and brake compliance
FMCSA’s 2027 Unified Carrier Registration schedule increases fees by approximately 20%, with the new registration year beginning October 1, 2026. The increase varies by fleet size and creates another budget item for carriers, brokers, freight forwarders, and logistics operators.
Review the FMCSA UCR rulemaking information and the 2027 Federal Register fee schedule.
The industry also just completed CVSA Brake Safety Week, August 23–29, 2026. Inspectors focused on commercial vehicle brake systems, including drums and rotors. The CVSA campaign notice reinforces the DOT/CVSA brake inspection angle: carriers should maintain proactive pre-trip and post-trip inspection procedures, correct defects promptly, and retain accessible maintenance records.
FlowOps can help organize driver certifications, ELD and hours-of-service records, dispatch activity, and operational documentation. It does not replace a certified inspection, but it can reduce the risk of losing critical compliance information in disconnected systems.
The Lanta Logistics takeaway
Treat the Panama Canal reduction and CBP proposal as one visibility challenge: costs, documents, inventory, and transportation status must connect. Lanta Logistics provides 3PL fulfillment services, warehousing, transportation, and structured supply chain execution for growing brands, ecommerce businesses, and enterprises across the Mid-Atlantic.
Contact Lanta Logistics to strengthen your fulfillment and logistics operation before the next capacity or compliance disruption arrives.
Frequently asked questions
Are Panama Canal transit restrictions already in effect?
The Panama Canal Authority’s 32-transit daily limit begins September 15, 2026. Carriers have already announced or revised surcharges in response to the expected capacity constraints.
Does the CBP notice create a new import-document requirement?
No. The CBP notice is an ANPRM seeking comments. It does not create an enforceable new disclosure requirement at this stage.
When are comments due?
Comments on docket USCBP-2026-1058 are due by December 1, 2026, through Regulations.gov.
How can third party logistics providers prepare?
Third party logistics providers should centralize shipment documents, reconcile inventory and transportation records, standardize supplier data, and maintain an auditable system for exceptions and compliance records. Supply chain management companies should also review how they support importer documentation and visibility.
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