Normas ISO

Telecommunications and information exchange between systems — Unmanned aircraft area network (UAAN) — Part 4: Physical and data link protocols for video communication

Language coding — A framework for language varieties — Part 2: Description of the framework

Ships and marine technology — Low-location lighting (LLL) on passenger ships — Arrangement — Amendment 1

Safety of toys — Part 3: Migration of certain elements — Amendment 1: Limits for boron and other elements in slime, and barium in modelling clay

Agricultural irrigation equipment — Manually and hydraulically operated plastics valves — Amendment 1

Respiratory protective devices — Human factors — Part 7: Hearing and speech