GlossaryEN1 min readUpdated: Jun 22, 2026
ISO container
An ISO container is a standardized steel box whose dimensions, load capacity, corner castings and locking mechanisms are defined by ISO 668 and related standards.
Quick Answer
Last updated: Published:
Source: https://www.iso.org/standard/76912.html
Category
Passar Hub: Everything on the new Swiss customs system
Reading time
1 min
Words
110
Mentioned in
–
Definition & Explanation
An ISO container is a standardized steel box whose dimensions, load capacity, corner castings and locking mechanisms are defined by ISO 668 and related standards. The two dominant sizes are the 20-foot container—the basis of the TEU unit—and the 40-foot container (FEU); specialized variants include High Cube, Flat Rack, Open Top and refrigerated units (reefers). Standardization is the backbone of modern containerized trade: uniform dimensions allow mechanized terminal handling, secure multi-tier stacking on vessels and seamless interchange between ocean, rail and road transport without reloading cargo. In day-to-day freight forwarding, ISO containers are the primary equipment unit in ocean shipping—bookings, freight rates and customs declarations routinely reference their standard sizes.
Next steps
Matching tools and partners
Related Terms
You might also be interested in these terms
⚡ Current 2026
Passar Hub: Everything on the new Swiss customs system
Passar replaces E-dec and NCTS. Passar 1.0 (export) is live, Passar 2.0 (import) starts from Q2 2026. Roadmap, ePortal registration, deadlines and FAQ — all on one page.
Passar 1.0Passar 2.0 → Q2 2026Passar 3.0 → Q2 2027
Logistics knowledge straight to your inbox
Free · No password · Never a paywall. Weekly top news and facts from logistics.
Community Questions & Answers
Share your knowledge, ask follow-up questions, or add practical insights to this page. Every contribution is moderated before publication.
No community answers yet. Be the first.