DIN 18334 [CURRENT] references following documents:

Document number Edition Title
DIN 68800-2 2022-02 Wood preservation - Part 2: Preventive constructional measures in buildings More 
DIN 68800-3 2020-03 Wood preservation - Part 3: Preventive protection of wood with wood preservatives More 
DIN 68800-4 2020-12 Wood preservation - Part 4: Curative treatment of wood destroying fungi and insects and refurbishment More