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Knowledge base

Knowledge base

Practical guides on transport to the UK, customs clearance, exhibition logistics and warehousing.

We write about what actually holds a load at the border: documents, customs, returns and warehousing. No filler, just usable detail.

What is in the OTSL knowledge base?

The OTSL knowledge base is practical articles on international road freight: customs clearance and border procedures (SIVEP, GMR, PBN, ATA carnet), transport to the United Kingdom, Ireland and Switzerland, trade fair logistics, warehousing and returns. We cover the real risks and how to prevent them before they hit your cargo.

Not sure what an industry acronym means? Check the glossary. Glossary Convert pallets to loading metres or print a shipping checklist in our tools. Tools and calculator
Certified disposal of a rejected food load via anaerobic digestion, example scenario Image generated with AI — read our AI transparency notice.
Example scenarios

Certified disposal of a rejected food load via anaerobic digestion, example scenario

A 26-pallet food load failed quality checks at a Midlands distribution centre and could not re-enter the supply chain…

Repackaging a food load after brine leakage, example scenario Image generated with AI — read our AI transparency notice.
Example scenarios

Repackaging a food load after brine leakage, example scenario

A full trailer of jarred pickled fish was rejected at a UK distribution centre after brine leaked in transit and soaked…

Load recovery after pest infestation in a flour load, example scenario Image generated with AI — read our AI transparency notice.
Example scenarios

Load recovery after pest infestation in a flour load, example scenario

A trailer with 26 pallets of flour products was rejected at a Midlands distribution centre over signs of pest activity…

What UK returns handling costs: the factors behind the price Image generated with AI — read our AI transparency notice.
Guides

What UK returns handling costs: the factors behind the price

You will not find a price list here, because the honest answer is: it depends. What you will find is the full list of…

Trade fair logistics: stand and exhibit delivery to Sandown Park Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade fair logistics: stand and exhibit delivery to Sandown Park

Organising transport to Sandown Park in Esher requires customs clearance management and aligning slot times with…

Unsold or returned stock in the UK: your options without a warehouse there Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Unsold or returned stock in the UK: your options without a warehouse there

The season ended, a contract fell through or returns piled up, and you have stock in the United Kingdom with nowhere to…

Amazon UK FBM returns: local address, prepaid label or returnless refund Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Amazon UK FBM returns: local address, prepaid label or returnless refund

You sell on Amazon UK under FBM and ship from outside the United Kingdom? Amazon requires one of three return options…

Exhibition Logistics: SEC Glasgow Stand and Exhibits Transport Image generated with AI — read our AI transparency notice.
Exhibition logistics

Exhibition Logistics: SEC Glasgow Stand and Exhibits Transport

Plan your trade fair transport and customs procedures for the Scottish Event Campus in Glasgow with UK customs…

Trade Fair Logistics: Silverstone Towcester Deliveries Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade Fair Logistics: Silverstone Towcester Deliveries

How to arrange stand delivery and exhibit transport to the Silverstone venue in Towcester? Learn about UK customs…

Booking-in for deliveries in the UK: how it works and how not to lose a slot Image generated with AI — read our AI transparency notice.
UK and Brexit

Booking-in for deliveries in the UK: how it works and how not to lose a slot

British warehouses accept goods only in agreed time windows. We explain how booking-in works, which details are needed…

Multi-temperature storage: ambient, chilled and frozen, UK Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Multi-temperature storage: ambient, chilled and frozen, UK

Different goods need different temperatures, and moving a load between three warehouses to get them wastes time and…

Trade Fair Logistics to Staffordshire County Showground Stafford Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade Fair Logistics to Staffordshire County Showground Stafford

Guide to trade fair transport, customs procedures, and stand fitting logistics for events at Staffordshire County…

Certified disposal of rejected and damaged goods, documented and compliant Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Certified disposal of rejected and damaged goods, documented and compliant

When stock cannot be sold, disposing of it is a legal duty, not an afterthought. From our Milton Keynes warehouse we…

Emergency cross-docking (rapid load transfer, UK) Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Emergency cross-docking (rapid load transfer, UK)

When a vehicle fails, a driver runs out of hours or a load has to leave a broken-down trailer right now, a stalled…

Food-safe storage and handling in the UK (food-grade warehouse operations) Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Food-safe storage and handling in the UK (food-grade warehouse operations)

Food does not forgive a dirty floor, a mixed pallet or a broken temperature. In Milton Keynes we operate to food-safe…

Trade fair logistics at Stavanger Forum: transport of stands and exhibits Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade fair logistics at Stavanger Forum: transport of stands and exhibits

Practical guide to organising trade fair transport and customs clearance for events held at the Stavanger Forum venue…

Quarantine, hold and release, and photo condition reporting Image generated with AI — read our AI transparency notice.
Inspection and recovery

Quarantine, hold and release, and photo condition reporting

A cargo hold stops doubtful goods before they move on. In our Milton Keynes warehouse we hold suspect loads, quarantine…

Returns and reverse logistics from the UK | OTSL Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Returns and reverse logistics from the UK | OTSL

Returns piling up at a UK address with no plan for what happens next? In our Milton Keynes warehouse we run reverse…

Co-packing, kitting and bundling in the UK | OTSL Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Co-packing, kitting and bundling in the UK | OTSL

Need products joined into sets, promotional multipacks or display-ready bundles before they hit a UK shelf? In our…

Re-labelling and barcodes for UK retail (GS1, SSCC, retailer compliance) Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Re-labelling and barcodes for UK retail (GS1, SSCC, retailer compliance)

A UK supermarket or Amazon rejected your delivery over a missing or wrong label? In our Milton Keynes warehouse we…

Cargo condition and contamination inspection: leaks, spillage, fluid ingress, collapsed load Image generated with AI — read our AI transparency notice.
Inspection and recovery

Cargo condition and contamination inspection: leaks, spillage, fluid ingress, collapsed load

Something in the trailer leaked, spilled, or the load collapsed and fluid soaked into neighbouring pallets? Before the…

Handling unusual and non-standard freight in a UK warehouse Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Handling unusual and non-standard freight in a UK warehouse

Have something an ordinary warehouse will not touch: an odd shape, a single oversized item, fragile or mixed goods that…

Pallet stacking and double-stacking in a UK warehouse: safe height and weight Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Pallet stacking and double-stacking in a UK warehouse: safe height and weight

Want to fit more pallets into the same floor space or the same trailer, but worried the bottom layer will crush? In our…

Trade Fair Logistics Targi Lublin: Stand Structure and Exhibits Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade Fair Logistics Targi Lublin: Stand Structure and Exhibits

Technical guide on exhibition logistics for Targi Lublin in Lublin, Poland. Learn how to arrange stand equipment and…

Pallet exchange and swap, EUR and UK pallet pool | OTSL Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Pallet exchange and swap, EUR and UK pallet pool | OTSL

A load on the wrong pallet, or on a damaged one, does not have to derail a UK delivery. In our Milton Keynes warehouse…

Pallet re-stow and load re-arrangement on the vehicle, UK Image generated with AI — read our AI transparency notice.
Warehousing and repacking

Pallet re-stow and load re-arrangement on the vehicle, UK

A load that shifts in transit becomes an axle-weight and safety problem, not just a tidiness one. In our Milton Keynes…

First UK export for a small business: we guide you by the hand Image generated with AI — read our AI transparency notice.
UK and Brexit

First UK export for a small business: we guide you by the hand

A small business is sending goods to the United Kingdom for the first time and does not know where to start: EORI…

Recovery of abandoned or stranded cargo abroad | OTSL Image generated with AI — read our AI transparency notice.
Guides

Recovery of abandoned or stranded cargo abroad | OTSL

The load stopped en route: the carrier abandoned the job, the vehicle broke down, the driver will not go on or got…

Trade Fair Logistics for Telenor Arena in Fornebu Image generated with AI — read our AI transparency notice.
Exhibition logistics

Trade Fair Logistics for Telenor Arena in Fornebu

A guide to arranging transport, customs clearance, and unloading for trade fair stand structures and exhibits at…

Out-of-hours transport: nights, weekends and holidays | OTSL Image generated with AI — read our AI transparency notice.
Guides

Out-of-hours transport: nights, weekends and holidays | OTSL

The deadline falls on a Saturday, the delivery must be there for Monday opening, and the line runs at night? When…

Delivery to hard-to-reach places: no dock, city centre, time windows, ULEZ Image generated with AI — read our AI transparency notice.
Transport types

Delivery to hard-to-reach places: no dock, city centre, time windows, ULEZ

A delivery address with no dock, a narrow city-centre street, a low emission zone in London, a time window for…

Single pallet transport to the UK and small quantities, when others want full loads Image generated with AI — read our AI transparency notice.
Transport types

Single pallet transport to the UK and small quantities, when others want full loads

You have one pallet or a few cartons to send to the United Kingdom, and carriers only reply about full loads? We carry…

Customs clearance with incomplete or wrong documents: what we do Image generated with AI — read our AI transparency notice.
UK and Brexit

Customs clearance with incomplete or wrong documents: what we do

Documents for clearance are missing, invoice data does not match, the tariff code is uncertain and the sender has no…

Fair logistics: deliveries to Telford International Centre Image generated with AI — read our AI transparency notice.
Exhibition logistics

Fair logistics: deliveries to Telford International Centre

Delivery of trade fair stands and exhibits to Telford International Centre (TF3 4JH). Customs procedures, ATA Carnet…

Transport for stand-build crews at trade fairs: delivery so the crew does not wait Image generated with AI — read our AI transparency notice.
Exhibition logistics

Transport for stand-build crews at trade fairs: delivery so the crew does not wait

The stand build travels to the fair, the build crew waits on site, and the build-up window lasts a few hours. If the…

Sanitary inspection of a food cargo after a trailer breach (EHO / HACCP) Image generated with AI — read our AI transparency notice.
Inspection and recovery

Sanitary inspection of a food cargo after a trailer breach (EHO / HACCP)

A broken seal, signs that unauthorised people entered, or damage to a trailer carrying food is not only a customs…

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