Certificate III in Hospitality cheat sheet

The food safety 'temperature danger zone' is 5°C to 60°C; bacteria multiply fastest between these limits, so keep cold food at or below 5°C and hot food at or above 60°C.

Handwashing procedure: wet hands, apply soap, lather and scrub palms, backs, between fingers and under nails for at least 20 seconds, rinse, then dry with a single-use towel.

Under standard food safety codes, ready-to-eat potentially hazardous food held in the danger zone must be discarded after 4 hours; between 0-4 hours it may be returned to refrigeration.

A standard drink contains 10 g of pure alcohol in Australia; responsible service requires refusing service to intoxicated patrons and to anyone under 18 years.

Manual dishwashing uses a two- or three-compartment method: wash in hot detergent water (about 40-45°C), rinse in clean hot water, then sanitise or air-dry.

WHS duty of care: workers must take reasonable care of their own and others' safety, follow instructions, and report hazards, incidents and injuries to their supervisor.

Cross-contamination controls separate raw from ready-to-eat food by using colour-coded chopping boards, separate utensils and storing raw food below cooked food.

The hierarchy of control ranks risk treatments from most to least effective: eliminate, substitute, isolate, engineering controls, administrative controls, then PPE.

Personal hygiene rules: no eating, drinking, smoking or chewing gum in food areas; cover cuts with a coloured waterproof dressing; tie back hair; remove jewellery.

Bacteria need moisture, food, warmth and time to multiply; they reproduce by binary fission, roughly doubling every 20 minutes under ideal conditions.

High-risk foods are moist, protein-rich items such as meat, poultry, seafood, eggs, dairy and cooked rice; low-risk foods are dry or highly acidic.

Cleaning removes visible dirt and grease; sanitising reduces microorganisms to a safe level; both steps are required for food-contact surfaces.

A food thermometer must be cleaned and sanitised between uses; probe the thickest part of food and record temperatures on a temperature log.

Pests are controlled by eliminating food and water sources, sealing entry points, correct waste storage and scheduled professional pest inspections.

Allergen management requires identifying the nine common allergens, avoiding cross-contact with separate utensils, and accurately declaring allergens on menus.

Freezer temperature should be maintained at or below -18°C; frozen food must be thawed in a refrigerator, not at room temperature.

Table service sequence: greet and seat guests, present menus, take orders, serve food and beverages, check satisfaction, clear plates, present and process the bill.

The three main service styles are plate service, silver service and family/butler style; each dictates how food is plated and presented to the guest.

Mise en place means 'everything in its place' - all equipment, table settings and ingredients are prepared before service begins.

Wine service order: present the bottle for confirmation, open, pour a small taste for the host, then serve clockwise around the table, filling glasses to about two-thirds.

Upselling and cross-selling increase revenue by recommending larger portions, sides, desserts or beverage pairings matched to the guest's order.

Guest complaint handling follows the LEARN model: Listen, Empathise, Apologise, Resolve, Notify/record.

Point of sale (POS) systems process orders, split bills, apply surcharges and record sales; cash handling requires counting and reconciling floats at shift end.

Room service and front-of-house staff must follow security procedures for guest privacy, key control and lost property handling.

Effective teamwork in hospitality relies on clear communication, defined roles, briefing at the start of shift and debriefing at the end.

Workplace diversity and inclusion require respecting cultural, religious and language differences, and accommodating dietary and religious needs of guests and colleagues.

Environmental sustainability practices include waste segregation, energy-efficient equipment use, water conservation and reducing single-use plastics.

Conflict resolution uses assertive, non-confrontational communication: state the issue, listen to the other party, agree on a solution and follow up.

Time management in hospitality uses prioritisation of tasks by urgency and impact, batching similar jobs and delegating where appropriate.

Financial basics: cost of goods sold (COGS) = opening stock + purchases - closing stock; gross profit = sales revenue - COGS.

Rostering and labour cost control align staff levels with forecast demand and monitor labour cost as a percentage of sales.

Continuous improvement involves collecting feedback, identifying gaps, implementing changes and reviewing results against measurable targets.