20/04/2023
| Audience: Operational personnel only
| Status: Operational Instruction
| Ngā Tai ki te Puku (previously Region 2),
Te Ūpoko (previously Region 3),
Te Hiku (previously Region 1),
Te Ihu (previously Region 4),
Te Kei (previously Region 5)
Guidance on carriage of Class B foam on appliances.