Proof and pour size. A spirit tasting is stronger than a wine or beer tasting, so the numbers matter: how many tastings, how big, and at what strength. Keep the tasting menu fixed and written down, tell guests what to expect, and have the guide stop a guest who has had enough. Where the exemptions for tours exist, they count standard drinks: Queensland's is capped at 2 standard drinks per person per day and the ACT's at 2 standard drinks per person. In NSW, responsible service of alcohol (RSA) training applies to workers involved in the sale, service or supply of alcohol.
If your tour pours (as at October 2026). Where the distillery pours under its own licence, the licence obligations sit with the distillery. If your tour supplies the spirits, for example a bottle opened at a picnic stop, the state decides. Tasmania has no general liquor exemption for tours or vehicles, and its Act treats a means of transport as premises, so the route is a special permit or a special licence under the Liquor Licensing Act 1990. Victoria, South Australia and the Northern Territory list no tour exemption. NSW has none either, only a tour authorisation on an on-premises licence (Liquor Regulation 2018 cl 46). Queensland (Liquor Act 1992 s 14B(1)(k)), Western Australia (Liquor Control Regulations 1989 regs 8CA and 8F) and the ACT (Liquor Act 2010 s 8A(3)(e)) have narrow exemptions with conditions. Drinks bundled into a ticket price count as a sale. The detail is in food and alcohol on tours.
Flammable stores. Barrel stores and still houses hold spirit that gives off flammable vapour. The distillery sets the rules, and your job is to brief and enforce them: no smoking, no lighters or open flames, and staying behind barriers during a live run. Damage your guest causes to the distillery can be a property damage claim under your public liability where you are legally liable, subject to the wording and the excess, and your briefing records are part of the defence.
Intoxication and the law. The High Court has twice declined to hold a venue responsible for an adult's own drinking: in Cole v South Tweed Heads Rugby League Football Club Ltd [2004] HCA 29, and in C.A.L. No 14 Pty Ltd v Motor Accidents Insurance Board [2009] HCA 47, where it said only an exceptional case would be different. That doesn't stop a guest making a claim, it doesn't answer a claim by someone the drinker injures, and defending a claim costs money. Defence costs for a covered claim, on top of the limit, up to the costs cap, are part of what public liability pays for. See tour operator claims and court cases.