Houblia, the brewery compliance ledger

Field notes

The page models brewery compliance as a running ledger rather than an end-of-month reconstruction. Each operational event—including breakage, tasting, and shipments—feeds a balance expressed in hectolitres and hectolitre-degrees, with a line-by-line journal described as covering three years. A sample month separates production, consumption, suspended duty, and losses, while the site says spreadsheet history can be imported at subscription. Three volume-based formulas are presented, but pricing is not visible in the extracted homepage.