How does the FSA Food Hygiene Rating Scheme score food businesses, what does each rating from 0 to 5 mean, and what does a 0 or 1 rating say about a business's compliance with food hygiene law in England, Wales and Northern Ireland?

Summary: Local authority food officers inspect a business and give it penalty points on three elements. The total points, together with the worst single element, set a rating from 0 to 5. A 0 or 1 means the business was poorly complying with food hygiene law when it was inspected.

Approach: I checked the FSA's Food Hygiene Rating Scheme register to see how ratings are recorded, and pulled real entries from England and Wales to test the scoring bands. The register doesn't explain how the scheme works, so I took the rating meanings and the 0/1 compliance wording from food.gov.uk and gov.uk. The table of points bands comes from search snippets of local council guidance pages; councils are the authorities that run the scheme. I couldn't open the annex of the FSA Brand Standard (Version 8, March 2025) that sets these bands.

How a business is scored

The rating is a snapshot of hygiene standards on the day of the inspection. The officer assesses three elements:

1. Hygiene: how well the business follows food hygiene and safety procedures, including how food is handled and kept at the right temperature.
2. Structural: the state of the premises, including cleanliness, layout, condition, lighting, ventilation and facilities.
3. Confidence in management: how well the business manages food safety through its processes, training and systems.

Each element gets penalty points from 0 to 25, so more points means worse compliance. The three are added up. A business can only get a 5 by scoring 5 or less on every element. The register records all three scores for each business, for example hygiene 15, structural 20, confidence in management 20 ^[1].

Points bands (from council guidance snippets):

Total points	Highest score allowed on any one element	Rating	Meaning
0–15	5	5	Hygiene standards very good
20	10	4	Good
25–30	10	3	Generally satisfactory
35–40	15	2	Some improvement necessary
45–50	20	1	Major improvement necessary
Over 50	n/a	0	Urgent improvement necessary

The snippet's wording overlaps at exactly 50 ("45 to 50" for a 1, "50 plus" for a 0). The FSA Brand Standard settles this, but I couldn't read it. The 5-to-0 meanings in the last column are the FSA's own wording.

The cap on a single element matters: one serious problem holds the rating down even if the total is low.

Two register entries match the bands:

• The Pig And Fiddle, Bath (rating 4): 5 + 10 + 5 = 20 points, with no element above 10 ^[2].
• Alfredos Italian, Conwy, Wales (rating 0, July 2026): 15 + 20 + 20 = 55 points, which is over 50 ^[1].

The register also holds entries with no score, such as "Exempt" ^[3]. Businesses can publish a "right to reply" alongside their rating, and the Conwy business used it to say it had applied for a re-rating inspection within 48 hours ^[1].

What a 0 or 1 says about compliance with food hygiene law

• The rating reflects compliance with food law. FSA guidance says the rating shows what the officer found and how well the business is complying with food law.

• 0 and 1 mean "poorly compliant." The FSA defines poorly compliant businesses as those whose compliance at their last inspection was equivalent to a 0 or 1. A 2 also falls short of "broadly compliant", which covers ratings 3 to 5.

• Food safety risk. FSA research found that poorly compliant (0–1) and not broadly compliant (0–2) premises are likely to have a higher share of unsatisfactory food samples than broadly compliant ones. Rating 5 premises had the lowest share.

• Effect on customers. In FSA consumer research, 95% of people said they would not eat somewhere showing a 0, and 94% said the same for a 1.

• Display rules in Wales and Northern Ireland. Businesses there must display their rating by law, so a 0 or 1 is visible at the entrance:

  • in Wales, failing to display is an offence under the Food Hygiene Rating (Wales) Act 2013;
  • in Northern Ireland, it is an offence under the Food Hygiene Rating Act (NI) 2016, and stickers must be at or near each customer entrance.

  The official sources I found did not state display requirements for England.

Sources:

• FSA: Food Hygiene Rating Scheme
• FSA: How food hygiene ratings work
• GOV.UK: FHRS guidance for businesses
• FSA: FHRS Brand Standard, Version 8 (March 2025)
• FSA: Evidence of relationship between food business hygiene compliance and measures of food safety
• FSA: Food hygiene rating publication and displaying your rating
• Reigate & Banstead Council: How the scoring system works
• Cheltenham Borough Council: How your food hygiene rating is calculated