Does the country publish the lists of parties and/or candidates registered for elections online?

Law of the Republic of Uzbekistan “On the Election of President of the Republic of Uzbekistan"

Article 25
Registration of the candidates for the post of the President of the Republic of Uzbekistan.

The Central Election Commission in 5 days’ term after registration of the candidates for the post of the President of the Republic of Uzbekistan shall publish a message about such registration, containing the information about last name, name, patronymic, year of birth, party membership, occupation, place of work and place of living as well as political party nominated the candidate.
 

Law on the elections of the Oliy Majlis of the Republic of Uzbekistan

Article 6
Transparency in preparation and holding of the elections

Electoral commissions shall inform citizens of their work, of establishment of electoral districts, wards, of members of electoral commission, of their location and business hours, disclose voters register, the list of the political parties running in the elections, provide information about the candidates for deputy of the Legislative Chamber (hereinafter – candidate for deputy), and results of votes and elections.

The website of the Central Election Commission of the Republic of Uzbekistan does not provide information about candidates/parties that were registered for parliamentary elections. The list of registered candidates for the last presidential elections could be found only in the news section.

List of parties and candidates can be found here.