- Customs Special Procedures
- Authorised Economic Operator (AEO)
- Customs Audits
- HMRC Powers
- Anti-dumping and countervailing duty investigations
- Export Licensing
- Sanctions/denied parties
- Excisable goods
- Tariff classification & Origin
- Customs Valuation & Transfer Price
- Counter Investigation
- Inward Processing Relief (IPR)
- Intrastat classification and ICN nomenclature
- Duty Deferment
- Customs Guarantees
- Returned Goods Relief (RGR)