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Where should I check the registration number of the LED display?

2025-08-05 153

Has the newly installed LED large screen been stamped with a strip from the urban management? Maybe it's just in the filing number pit. Just like when a novice is always asking "how to quickly increase fans", the most common mine that bosses who work in LED screens are filing procedures. Today, let’s talk about this filing number issue that seems simple but actually has many tricks, so that you can avoid detours.

​What does the registration number look like​
Regular LED registration numbers are usually composed of "province abbreviation + approval year + 6 digits", such as "Guangdong 2023-123456". We are going to knock on the blackboard here - don’t believe those who say they can issue the account on the spot. Last year, more than 20 merchants in Shenzhen were cheated of fake registration numbers. The real registration process requires at least two departments: first go to the market supervision department to obtain the equipment compliance certificate, and then go to the urban management department to apply for outdoor advertising registration.

LED显示屏备案号到底该去哪里查?

​Three serious channels for checking registration numbers​

  1. ​Government Service Center Window​​: With the equipment number and installation location floor plan, it is most reliable to queue up at 9 am on weekdays. There is a tip: download the "Outdoor Electronic Screen Filing Application Form" in the Government Service Network in advance, and fill it out to save half an hour
  2. ​City Administration Official Website​​: Focus on whether the website has a gov.cn suffix. The query page is usually hidden in the "Online Service"-"Result Announcement" column. You can check it by entering the device code.
  3. ​Equipment manufacturer assistance​​: A reliable manufacturer will give the "Equipment Compliance Certificate" when shipped, and this document contains all the technical parameters required for filing. Pay attention to whether the document has a CMA certification seal

​Self-questioning session​
Q: Some people online say that you can check the registration by scanning the code. Is it reliable?
A: Never scan the QR code of unknown origin! No formal query channels will use third-party platforms. There is a trick to distinguish: the real registration query page will definitely show the installation location and approval validity period.

Q: Do rental LED screens need to be registered?
A: This matter depends on the situation. If the screen is installed for more than 30 days, even if the equipment is rented, it must be registered. Temporary movable screens can be registered with simple registration, but must be applied 7 working days in advance.

Q: Can you still use the display screen if the registration expires?
A: Expiration is the same as not certifying. There is a compromise: apply for extension 30 days before expiration, and it can be used normally during this period. If it has expired and has not been renewed, quickly adjust the screen brightness to the lowest level, at least you can get less penalty

Recently I heard that a shopping mall suffered a great loss. Their curved advertising screen was directly ordered to be demolished because of the difference in filing address and actual installation location. This is a reminder for everyone: the location information filled in during filing must be accurate to the door number, and don’t think about playing a strait ball. Now some places have begun patrolling with drones, and those who think they can get away with it will sooner or later fall.

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