Price of construction materials 2025. month
Questionnaire code:
10622025
N.B. The questionnaire can be completed in the new self-service environment. Go to the new self-service
Questionnaire year
2025
Questionnaire deadlines
Questionnaire and manuals
Questionnaire (for information only) PDF, 13.30 KB
Instructions on completing the questionnaire PDF, 6.70 KB
Instructions on the questionnaire checks PDF, 6.20 KB