Maersk will raise its Intermodal Fuel Fee for trucked cargo in Honduras from 10% to 14%, a 40% jump in the surcharge rate that applies to both import and export boxes moved by road. The increase lands less than six months after the carrier introduced the fee at its original 10% level in April 2026, meaning shippers with Honduran truck legs have now absorbed two upward adjustments within a single year.

The revised fee takes effect on different dates depending on regulatory regime:

• Non-FMC shipments: effective for Price Calculation Dates from 9 October 2026
• FMC-regulated shipments: effective from 9 November 2026

The one-month gap between the two dates reflects the notice requirements that govern US-regulated trades, where tariff filings must clear procedural hurdles before they bind customers. Shippers moving cargo outside FMC jurisdiction get no such buffer.

What does the increase change for shippers?

On a practical level, the mechanics are straightforward. Maersk will show the surcharge as a separate line on customer invoices, billed either as the Export Fuel Surcharge (EFS) or the Import Fuel Surcharge (IFS), depending on direction. That separation matters for freight audit teams: the fee sits outside the base rate, so it moves independently of any ocean freight negotiations and will not be visible in spot or contract rate benchmarks that track ocean-only pricing.

For importers and exporters using Maersk's intermodal product in Honduras, the arithmetic is direct. A shipment that previously carried a 10% fuel-related add-on now carries 14%. The increase is not a four-percentage-point rise in total cost — it is a four-point rise applied to the trucking component, and its dollar impact depends entirely on the underlying intermodal charge. Carriers do not publish that base in the notice itself, so shippers will need invoice-level data to quantify the real effect on their landed costs.

The adjustment remains in force until further notice. Maersk stated that additional adjustments may follow as energy-market conditions evolve — language that leaves the door open in both directions but commits the carrier to nothing. A promise of flexibility here is, in effect, a promise of no ceiling.

Why now?

Maersk attributed the move to continued volatility in global energy markets. That explanation tracks with the fee's short history: the surcharge did not exist before April 2026, when the carrier introduced it at 10%, and it has now climbed by nearly half its original level in the space of roughly half a year.

What the announcement does not say is equally relevant. Maersk has not published the fuel-price index or trigger threshold tied to the fee, offered a sunset condition, or indicated the level at which the surcharge would retreat. Shippers therefore have no benchmark against which to test whether a 14% fee matches observable diesel costs in the region. For a carrier that markets itself on integrated, transparent logistics, the absence of an indexing mechanism is a gap customers may reasonably press on.

Who carries the cost?

The commercial weight falls on cargo owners and forwarders booking Maersk intermodal services to and from Honduran ports and inland points. Forwarders operating on fixed all-in quotes to clients will feel the squeeze first, since a surcharge introduced mid-contract cannot be passed through automatically unless their terms allow it. Importers routing containers via truck under Maersk's door-to-door product face the same exposure in reverse on exports.

For Maersk, the fee is a hedge. Fuel-linked surcharges shift energy-price risk from the carrier's cost base to the customer, and indexing them upward in a volatile market protects margin without touching headline ocean rates — the rates that shippers actually compare when choosing a carrier. The trade-off is reputational: every surcharge increase widens the gap between the quoted rate and the invoiced one, and that gap is where shipper trust tends to erode.

There is also a competitive angle the notice leaves unstated. The fee applies only to Maersk's Honduran truck product, which means rivals serving the same lanes without an equivalent charge — or with a lower one — now hold a small but real cost argument in commercial negotiations. Whether competitors follow with their own increases or hold position to win share will shape the effective cost of trucking Honduran container cargo across the market, not just on Maersk bookings.

What happens next?

The immediate calendar is fixed: non-FMC cargo priced from 9 October 2026 and FMC cargo from 9 November 2026 will invoice at 14%. Beyond that, the trajectory depends on energy markets the carrier does not control and has not quantified. Maersk has signaled that further adjustments may come as conditions evolve — and after two increases inside a year, shippers should plan for the 14% level as a waypoint rather than a ceiling.