How often do signal booster certifications need to be renewed in the EU

General EU Regulations:

* Manufacturers are not obliged to use the EU harmonized standard[2].

Individual EU Countries:

* United Kingdom: Signal boosters must be Ofcom-approved and installed according to Ofcom guidelines. Unauthorized devices may result in fines and equipment seizure[1].
* Germany: Devices need Bundesnetzagentur approval and must follow installation guidelines to prevent network interference. Non-compliance can lead to fines and confiscation[1].
* France: Signal boosters must be ANFR-certified and adhere to ANFR guidelines for installation. Unauthorized boosters may face penalties[1].
* Italy: Devices need AGCOM certification and must follow AGCOM guidelines to avoid interference. Non-compliance can result in fines and legal issues[1].
* Spain: Signal boosters must be CNMC-approved and adhere to CNMC guidelines for proper installation. Unauthorized devices may lead to fines[1].
* Sweden: Devices need PTS certification and must follow PTS guidelines to ensure proper use. Non-compliant boosters may face fines[1].
* Austria: Devices need RTR certification and must follow RTR guidelines to avoid interference. Non-compliant boosters can lead to fines[1].
* Belgium: Signal boosters must be BIPT-certified and installed according to BIPT guidelines for proper function. Unauthorized devices may face penalties[1].
* Netherlands: Devices require ACM certification and must adhere to ACM guidelines to ensure proper use. Non-compliance may result in fines[1].
* Poland: Signal boosters must be UKE-certified and follow UKE guidelines to avoid network interference. Unauthorized boosters can lead to fines and legal action[1].
* Czech Republic: Devices need CTU certification and must adhere to CTU guidelines for installation. Non-compliant devices may face penalties[1].
* Hungary: Signal boosters must be NMHH-approved and follow NMHH guidelines to prevent interference. Unauthorized devices can lead to fines[1].
* Romania: Devices require ANCOM certification and must be installed according to ANCOM guidelines. Non-compliance may result in legal consequences[1].
* Bulgaria: Signal boosters must be CRC-certified and follow CRC guidelines to avoid interference. Unauthorized devices may face penalties[1].
* Serbia: Devices need RATEL certification and must adhere to RATEL guidelines for installation. Non-compliance can lead to fines[1].
* Croatia: Signal boosters must be HAKOM-approved and follow HAKOM guidelines to ensure proper function. Unauthorized devices may result in fines[1].
* Slovenia: Devices require AKOS certification and must adhere to AKOS guidelines to avoid interference. Non-compliant boosters may face penalties[1].
* Slovakia: Signal boosters must be RÚ-certified and follow RÚ guidelines for proper installation. Unauthorized devices can lead to fines[1].