Chinese premises put a surprising amount of paper on the wall, and a visitor reads none of it. This site has already unpacked two of those documents — the cartoon face grading a restaurant and the star plaque outside a hotel. Here is the third and the broadest: the hygiene licence for the premises themselves.
It matters most in exactly the places this site has never described — bathhouses, swimming venues, hot spring complexes, barbershops and beauty salons — because in those the licence comes with a second document that tells you what is in the water.
Which places are covered#
The Regulations on the Hygiene Administration of Public Places apply to seven categories, and the list is worth reading because it is broader than anyone expects. Article 2 covers:
- Hotels, restaurants, inns, guest houses, coaching inns, cafés, bars and tea houses
- Public bathhouses, barbershops and beauty salons
- Cinemas, video halls, games arcades, dance halls and concert halls
- Sports venues, swimming venues and parks
- Exhibition halls, museums, art galleries and libraries
- Shops and bookshops
- Hospital waiting rooms, transport waiting rooms and public transport vehicles
If you are paying to be indoors somewhere in China, you are almost certainly inside one of those seven.
What changed in January 2025#
This is the part that would have been wrong a year ago, and most of what is written about it online still is.
State Council Order No. 797, the decision amending and repealing certain administrative regulations, revised these Regulations with effect from 20 January 2025. Two things moved.
The issuing authority changed. Applications now go to the disease prevention and control departments of city-with-district and county governments, rather than to the health administration as before.
Some categories moved from a licence to a filing. Operators of video halls, music halls, exhibition halls, museums, art galleries, libraries and bookshops now make a hygiene filing within thirty days of opening instead of obtaining a licence beforehand. Parks, sports venues and public transport were already outside the licence system.
Everything else — and that means every hotel, bathhouse, swimming venue, barbershop, beauty salon, café and bar — still needs the licence, obtained before opening.
So the certificate you are looking at in a bathhouse is a genuine prior authorisation. The one in a bookshop, from 2025 onward, may be a filing instead. Both are real; they are not the same instrument.
The second document is the useful one#
Here is the fact worth carrying into a pool or a bathhouse.
Article 19 of the implementing rules — Ministry of Health Order No. 80, adopted 14 February 2011 and in force since 1 May 2011 — requires operators of public places to test, against the hygiene standards, the air, the microclimate, the water quality, the daylighting, the lighting, the noise and the utensils provided to customers. That testing must happen at least once a year. And then:
the operator must truthfully publish the results in a prominent position, and is responsible for the truthfulness of what it publishes.
That is what the board of numbers beside the entrance to a Chinese swimming pool is. It is not decoration and it is not an internal record. It is a legal disclosure about the water you are about to get into, published under a duty of truthfulness — and in most venues it is updated far more often than the annual minimum, because local practice tends to require daily figures.
Article 25 completes the pair: the hygiene licence itself must be publicly displayed in a prominent position at the premises.
How to read the certificate#
- It is valid for four years and reviewed every two. A licence is a statement about a premises that has been looked at recently, not a permanent grant.
- Look for it before you pay, not after. In a bathhouse or a hot spring complex it will be near the desk; in a barbershop, on the wall behind the chair.
- In a pool, read the numbers board too. Even without Chinese, a board with figures and a recent date tells you the venue is operating the way the rule expects. A blank one, or none at all, tells you something else.
- Absence is meaningful here, unlike the star plaque. A hotel with no stars has usually just not applied, because that scheme is voluntary. A covered premises with no hygiene licence is a different matter entirely — this one is compulsory.
That contrast is the whole reason to know which document you are looking at.
Where this is most worth using#
Bathhouses and hot springs. A large, ordinary and almost entirely undocumented part of Chinese leisure in winter, and the venue type where the water board earns its place. Read it, and note that the same premises may also offer bodywork, which has its own separate cautions on this site.
Swimming venues. Municipal pools, hotel pools and water parks all fall in category four.
Barbershops and beauty salons. A haircut in China is cheap and generally excellent, and the licence behind the chair is the only credential the room offers.
Hotels. Every hotel is a covered premises, so the hygiene licence sits alongside whatever star plaque or booking-platform rating the place also carries — and it is the one of the three that is not optional.
And where there is no wall to read. For a kitchen you order from rather than walk into, the same idea moved onto a screen: a delivery listing must show the caterer's credentials, its physical shopfront and the address on its licence.
And the one underneath all of them. Before any of these permits exists there is a registration, and it hangs on the same wall: the business licence, its eighteen-character code, and why a permit is not the same thing.
Frequently asked questions#
What is the certificate on the wall in a Chinese hotel or shop?#
Usually the hygiene licence for the premises, required under the Regulations on the Hygiene Administration of Public Places and displayed in a prominent position by rule. It covers the premises itself — air, water, lighting, noise and customer utensils.
Do Chinese swimming pools publish water test results?#
Yes. Operators of public places must test water quality among other things at least once a year and must truthfully publish the results in a prominent position, so the board of figures by the entrance is a legal disclosure rather than a courtesy.
Which businesses in China need a hygiene licence?#
Seven categories, including hotels and inns, cafés, bars and tea houses, bathhouses, barbershops and beauty salons, cinemas and dance halls, sports and swimming venues, shops, and transport waiting rooms. Since January 2025 museums, libraries, bookshops, art galleries, exhibition halls, video halls and music halls make a filing instead.
Did China's hygiene licence rules change recently?#
Yes. A State Council decision amending certain administrative regulations took effect on 20 January 2025, moving the issuing authority to the disease prevention and control departments and converting several categories from a prior licence to a filing made within thirty days of opening.
How long is a Chinese hygiene licence valid?#
Four years, with a review every two years, so a displayed licence reflects a reasonably recent inspection rather than a one-off grant.
Is the hygiene licence the same as the restaurant smiley face?#
No. The cartoon face grades a food business under the food-safety regime and is explained separately on this site. The hygiene licence covers the premises as a public place, and the two are different instruments issued under different rules.