Saint Lucia has not joined any agreement with binding commitments to open transfers of data across borders.

The Data Protection Act provides a comprehensive regime of data protection in St. Lucia.

According to Art. 14 of the Telecommunications (Quality of Service) Regulations 2007, telecommunications providers shall retain quality of service data, all measurements and related records for a minimum period of 18 months after the end of the reporting period or until the National Telecommunications Regulatory Commission may direct.

The Electronic Transactions Act 2011 establishes a safe harbour regime for intermediaries for copyright infringements. Pursuant to Art. 47, an intermediary or an internet service provider who provides a conduit is not liable for the content of electronic records that indicate a likelihood of civil or criminal liability if the intermediary or internet service provider: (i) had no actual knowledge of such information; or (ii) on acquiring actual knowledge or becoming aware of such facts, followed the takedown procedures required by the Regulations as soon as possible.

The Electronic Transactions Act 2011 establishes a safe harbour regime for intermediaries beyond copyright infringements. Pursuant to Art. 47, an intermediary or an internet service provider who provides a conduit is not liable for the content of electronic records that indicate a likelihood of civil or criminal liability if the intermediary or internet service provider: (i) had no actual knowledge of such information; or (ii) on acquiring actual knowledge or becoming aware of such facts, followed the takedown procedures required by the Regulations as soon as possible.

Saint Lucia is a party to the Patent Cooperation Treaty (PCT).

The Copyright Act has a clear regime of copyright exceptions that follows the fair dealing model, which enables the lawful use of copyrighted work by others without obtaining permission. Art. 55–57 lists the exceptions, which include research, private study, criticism, or review. In those cases where the purpose is unclear, the court is responsible for determining fair dealing.

Saint Lucia has ratified the World Intellectual Property Organization (WIPO) Copyright Treaty.

Saint Lucia has ratified the World Intellectual Property Organization (WIPO) Performances and Phonograms Treaty.

The Protection Against Unfair Competition Act provides a comprehensive framework for the effective protection of trade secrets (Arts. 8-9). In addition, Art. 13 (g) of the Telecommunications Act mandates that records of trade secrets not be made available to the public for inspection.

Sections 49 and 50 of the Telecommunications Act mandate the sharing of passive infrastructure in Saint Lucia.

It is reported that Saint Lucia mandates functional and accounting separation for operators with significant market power (SMP) in the telecom market. However, the legal provisions could not be found.

The licensing regime in the telecom sector is regulated by the Telecommunications (Private Networking Licensing) Regulations and the Telecommunications (Licensing and authorisation) Regulations.
According to Art. 14 of the Telecommunications (Licensing and Authorisation) Regulations, when it is proposed to limit the number of licenses for the operation of a certain type of telecommunications network or the provision of a certain type of telecommunications service, the Commission, upon the recommendation of Eastern Caribbean Telecommunications Authority (ECTEL), shall publish a consultative document containing the reasons for the proposed limitation.
According to Arts. 4 and 5 of the Telecommunications (Fees) Regulations, individual and class licenses are subject to a non-refundable application fee, a one-time initial fee (upon approval of the application), and an annual license fee expressed either as a percentage of the licensee's gross revenue or a fixed amount; for fixed-line, mobile, and Internet service providers, these fees are XCD 1,000 (USD 370), XCD 20,000 (USD 7,400), and 3% of annual gross revenue, respectively.

Saint Lucia has not appended the World Trade Organization (WTO) Telecom Reference Paper to its schedule of commitments.