• The information brochure for households taking part in the HBS
• Questionnaire used in the recruitment telephone interview for the HBS
• Written questionnaire used for the quality survey relating to the HBS
• HBS survey documents
- diary for the daily expenditures
- expenditure questionnaire for regular expenditures
- income questionnaire
• Questionnaire used in the closing telephone interview for the HBS
The current survey documentation is available in French 
, German or Italian .