Vietnam adopts ISO 3021:2023 for safe hiking & trekking | Indochinechic official announcement · 17 march 2026 Vietnam adopts international standard for adventure tourism: safe hiking & trekking TCVN 14602:2026 (ISO 3021:2023) sets safety, leadership and route classification requirements Ministry of Science and Technology · Decision No. 1166/QĐ-BKHCN View count: 32 In short: Vietnam has […]