Sources: BBC
UK Digital Media minister Oliver Dowden announces to the House of Commons that the country's mobile providers will be barred from buying 5G equipment from Huawei starting December 31, and will be required to remove it from their networks by 2027. Lord Browne resigned from his position as chairman of Huawei's UK branch shortly before the announcement. 2020-07-14
Several senior Australian MPs cancel a planned trip to the United Kingdom next month due to the latter allowing Huawei to help build its national 5G network. Australia had banned the Chinese telecom from participating in their network due to security concerns. 2020-02-15
Chinese telecommunications giant Huawei sues the U.S. Federal Communications Commission over the latter's ban on carriers from using money from the Universal Service Fund to buy equipment from Huawei and ZTE. 2019-12-5
The U.S. Federal Communications Commission (FCC) unanimously votes to label Chinese telecommunications giants Huawei and ZTE as national security risks, thereby disqualifying them from the Universal Service Fund. In a separate vote, the FCC mandates that national wireless carriers remove both companies' products from their existing networks. The companies have 30 days to appeal. 2019-11-22
Citing human rights issues, the United States Department of Commerce puts 20 Chinese public security bureaus and eight high tech companies, such as HikVision, SenseTime and Megvii, on the Export Administration Regulations entities blacklist. Like Huawei, which was sanctioned on an identical blueprint for national security reasons, the entities will need U.S. government approval before they can purchase components from U.S. companies. 2019-10-7
Huawei sues the U.S. Government to challenge the constitutionality of "Section 889" of the National Defense Authorization Act which prohibits U.S. executive government agencies from procuring telecommunications equipment from two Chinese companies, Huawei and ZTE. 2019-03-6
Canadian Prime Minister Justin Trudeau fires Canada's ambassador to China, John McCallum, following McCallum's remarks about the extradition of Huawei's CFO, Meng Wanzhou. 2019-01-26
Chinese state media reports a second Canadian national, Michael Spavor, has been detained on suspicion of endangering state security, while the China foreign ministry say two Canadian nationals are detained in the country. The Spavor investigation follows the detention of former Canadian diplomat Michael Kovrig on December 10 and Canada's December 1 arrest of Huawei executive Meng Wanzhou. 2018-12-13
The Chinese Ministry of Foreign Affairs demands that Canada and the United States clarify the reasons behind the arrest of Huawei CFO Meng Wanzhou, also asking for her immediate release. 2018-12-6
The chief financial officer of Huawei, Meng Wanzhou, was arrested on 1 December in Vancouver, Canada. She faces extradition to the United States. Huawei says she faces unspecified charges. 2018-12-5