A - There must be the disclosures about use of personal data, which must contain a variety of information such as an indication of the owner, the purposes and procedures of data processing, the mandatory or optional nature of providing data and the consequences of refusal, the scope of communication and dissemination of the data, the user's rights.
B - Persons registered for VAT must state the number on the home page (Article 2 of Presidential Decree No. 404 - October 5, 2001).
C - Corporations must indicate into the website a variety of information such as the registered office, the office of the Register of Companies at which the company is registered and the registration number, the registered capital specified according to the actual amount deposited and as specified in the last financial statement, the possible state of liquidation of the company, in the case of S.p.A. or S.r.l. if the company has only one partner (art. 42 of Law no. 88/2009).