The Bulgarian Consumer Protection Commission (CPC) is an independent national body, which is responsible for protecting consumers and keeping them informed, optimizing control over unfair commercial practices (including online) and acting as a forum for exchange of good practices.
Please visit: https://www.kzp.bg/koi-sme-nie
The CPC maintains an electronic Register of e-addresses of Legal Entities unwilling to receive unrequested marketing messages. There a person can check if an e-mail address is registered and can also submit an application to register their e-mail address in the database. According to the Electronic Commerce Act Art. 6it is forbidden to send unwanted commercial communication to e-mail addresses entered into the register without their preliminary consent.