For a freight forwarder or NVOCC, the automations that pay back fastest in 2026 are container exception alerts, free-time tracking to avoid demurrage and detention, checking D&D invoices against the FMC billing rule, and sending clients updates before they ask. Single workflows cost from $2,500, and a TMS integration starts at $2,000.
This guide is for forwarders moving roughly 200 to 2,000 containers a month, where a small ops team watches carrier portals, emails and spreadsheets by hand.
The FMC billing rule changed what you can dispute
The Federal Maritime Commission's rule on demurrage and detention billing, 46 CFR Part 541, took effect on May 28, 2024. The parts that matter most for automation:
- A carrier or terminal must issue a D&D invoice within 30 days of the date the charges were last incurred. If it does not, the billed party is not required to pay.
- An NVOCC passing on charges must invoice within 30 days of the date it received the invoice from the carrier or terminal.
- The billed party has at least 30 days from the invoice date to request a fee mitigation, refund or waiver, and the billing party must resolve that request within 30 days of receiving it.
- Section 541.6 lists the details every invoice must contain, such as container number, the free time allowed, the start and end dates of the charges, and the applicable rate.
A December 2025 amendment removed section 541.4 (Federal Register 2025-23920). Check the current text on eCFR before you rely on any single section, and ask your counsel how it applies to you.
For operations, these dates are a gift to automation. Each one is a fixed clock that software can track for every container and every invoice, which people tracking by hand often miss.
Five workflows to automate
| Workflow | What it replaces | Typical systems |
|---|---|---|
| Container exception alerts | Checking carrier portals by hand | Carrier APIs or tracking platform, TMS |
| Free-time tracking | Spreadsheet of last free days | TMS, terminal data, email |
| D&D invoice checks | Reading every invoice by hand | Email, TMS, accounting |
| Client status updates | Replying to "where is my box?" emails | TMS, email, client portal |
| Document chase | Following up for missing paperwork | Email, document store |
1. Container exception alerts
The automation watches tracking data for rolled bookings, holds, delays and missed milestones, and alerts the right person with the shipment details. In our exception management case study, a forwarder moving 350 containers a month caught 85% of exceptions before the client noticed and saved about $20,000 a month. See container exception alerts.
2. Free-time tracking
Every container gets its last free day on a list, with alerts at set points before it runs out and a move-off request to the trucker. In our demurrage case study, a forwarder moving 600 import containers a month cut demurrage charges by 40%, saved 3.5 hours of staff time a day and cut billing disputes by 75%. Our post on preventable demurrage costs covers why.
Tell us your volume and TMS. We'll reply with a free-time tracking plan.
3. D&D invoice checks against Part 541
When a D&D invoice arrives, the automation reads it and checks the dates against the 30-day rules and the required details against section 541.6. Anything late or missing goes to a person with a draft dispute and the deadline to file it. A person decides whether to dispute. This is a new build for most forwarders, and we scope it as a workflow automation project.
4. Client status updates
Clients get a short update at each milestone and when something goes wrong, before they email. In our client communication case study, an NVOCC moving 800 containers a month cut billing disputes by 80%, brought client response time from 8 hours to under 2 hours and saved 12 hours a week. See what client silence costs.
5. Document chase
Missing commercial invoices, packing lists or certificates get chased on a schedule with reminders to the shipper, and staff see only the ones still open.
Connecting the TMS
Most of these depend on getting clean data out of your TMS and carrier sources. Our TMS integration guide covers options for CargoWise and other systems. If your team wants to ask an AI assistant about shipments, an MCP server gives it read access with limits; see the MCP hub.
Where a person must stay in the loop
- Disputes, waivers and refunds are decided by a person; automation drafts and tracks deadlines.
- Client messages about delays and charges follow approved templates.
- Every agent action is logged. Our governance page and the AI agent governance checklist list the rules.
What it costs
| Build | Price | Time |
|---|---|---|
| Systems integration, such as TMS to email | From $2,000 | 2 to 6 weeks |
| Single workflow, such as free-time tracking | From $2,500 | 2 to 6 weeks |
| Custom development, such as invoice checks | From $3,000 | Depends on scope |
| MCP server for shipment data | From $3,500 | Depends on systems |
| Care plan after launch | $350 a month | Month to month |
The cost guide explains what moves a quote, and every price is on the pricing page. The cost estimator gives a rough range for your own build.
A 90-day plan
- Month 1: set up free-time tracking. Measure demurrage and detention paid per month before and after.
- Month 2: add exception alerts and client status updates.
- Month 3: add D&D invoice checks and document chase.
The freight forwarding automation checklist lists what to check in each system first.
How this fits implementation work
We build fixed-rule steps as workflow automation, reading and drafting steps as AI agents, and system connections as systems integration. Our freight page lists all freight work and case studies. To find the first thing to automate in your operation, describe one task through the free automation audit; we reply within one business day.
Independence and limitations
This guide summarizes 46 CFR Part 541 as published on eCFR and the Federal Register, read October 29, 2026. It is not legal advice. Case study results come from specific clients.
