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

It is reported that the Tanzania Communications Regulatory Authority (TCRA), the executive authority for the supervision and administration of services in the telecommunications sector, is independent from the government in the decision-making process.

According to Section 35 of the Tax Administration Act, every person who is taxable or otherwise liable under any tax legislation is required to maintain records, either in paper or electronic format, within the territory of the Tanzania. These records must contain information that is to be submitted to the Commissioner General in accordance with any applicable tax law, support the accurate determination of tax liabilities, and comply with any requirements prescribed by the Commissioner General or relevant regulations. Additionally, any person who maintains records in electronic form must ensure that a primary data server for storing such documents is located within the country. This server must be accessible to the Commissioner General for the purposes of tax administration. The term "primary data server" refers to any physical, virtual, or other type of server that stores data generated or collected by the taxable or liable person in the ordinary course of business.

Guideline 10 (g) of the Outsourcing Guidelines for Banks and Financial Institutions stipulates that banks and financial institutions are prohibited from outsourcing their primary data centres to locations outside the country. In addition, Art. 42 of the Payment Systems Licensing and Approval Regulations requires a payment system provider to place its primary data centre in relation to payment system services in Tanzania.

Sections 31 and 32 of the Personal Data Protection Act permit the transfer of personal data outside Tanzania only on the following circumstances: a) to a country with an adequate personal data protection legal system (i.e. essentially equivalent levels of protection to that within Tanzania) provided the recipient has proven (i) such transfer is necessary for important reasons of public interest or any other legitimate purpose or (ii) the importance of the transfer and there is no reason to assume that the transfer or processing in the recipient country may prejudice the subject's legitimate interests. The data collector or processor must carry out a prior data protection impact assessment on the need to transfer personal data and ensure the recipient of the data only processes the relevant information in the data and for the purpose for which the data was transferred; b) to any other country with appropriate safeguards on the security and protection of personal data provided the data is transferred to be processed for a purpose approved by the data subject, unless the data subject has consented to such transfer, or the transfer is necessary:
- For the performance of a contract between the data subject and the data collector or the implementation of pre-contractual measures taken at the request of the data subject.
- For the conclusion or performance of a contract concluded or to be concluded in the interest of the data subject between the collector and another person.
- For any public interest or the establishment, exercise or defence of a legal claim.
- To protect the vital interests of the data subject.
- In accordance with a law aimed at giving information to the public, which affords an opportunity for public consultation in general or anyone with a legitimate interest to submit their comments in accordance with a procedure laid down by law.

Tanzania has not joined any free trade agreement committing to open transfers of cross-border data flows.

The Personal Data Protection Act provides a comprehensive regime of data protection in Tanzania. It contains detailed provisions imposing obligations on data controllers and data processors, including requirements associated with data security and international data transfers, and establishes the Personal Data Protection Commission.

Tanzania has not signed the World Intellectual Property Organization (WIPO) Copyright Treaty.

Section 13 of the Online Content Regulations (2020) requires internet cafe operators to:
- keep a proper service user register and ensure every person using internet service is registered upon showing a recognised identity card;
- install surveillance cameras to record and archive activities inside the cafe.
The images recorded by a surveillance camera and the register of users recorded shall be kept for a period of 12 months.

Tanzania is not a signatory of the 1996 World Trade Organization (WTO) Information Technology Agreement (ITA) nor the 2015 expansion (ITA II).

According to Art. 56.1 of the Public Procurement Act 2023, tenderers may participate in procurement proceedings regardless of nationality, unless the procuring entity restricts participation based on nationality as permitted under this Act, accompanying regulations, or other applicable laws. Art. 57 further stipulates that when a Tanzanian public body fully funds a procurement, contracts for works, goods, or services valued at or below TZS 1,500,000,000 (approx. USD 566,976) must be reserved exclusively for local individuals or firms.
Additionally, Section 6 of the Public Procurement Regulations 2013 (which remain in effect until new regulations are enacted under Art. 131 of the 2023 Act) prohibits procuring entities from denying prequalification to firms unless they lack legal capacity, financial capability, or sufficient experience to perform the contract. Nationality cannot be grounds for denial unless commercial relations with the firm’s country are explicitly restricted by Tanzanian laws or regulations. However, under Section 150.1, foreign firms may only participate in international competitive tenders. International competitive tendering is required when (i) payments are made partially or entirely in a foreign currency or (ii) broad international participation is sought, irrespective of the estimated value of the goods or works to be procured.

According to Art. 56.2 of the Public Procurement Act 2023, the procuring entity shall grant a margin of preference for the benefit of tenders for certain goods manufactured in Tanzania, for works by Tanzania contractors, or services provided by Tanzania consultants, when procuring goods, works, or services by means of international or national tendering or when evaluating and comparing tenders, provided that this is clearly stated in the tender documents.
Regarding goods, according to Art. 60 of the Public Procurement Act 2023 and Art. 37 of the Public Procurement Regulations 2013 (which remain in effect until the publication of new regulations as mandated by Art. 131 of the Public Procurement Act 2023), the margin of preference can go up to 15% for domestically manufactured or produced goods and related services in contracts awarded through international or national competitive tendering.
Regarding contracts for works, consultancy or non-consultancy services, the procuring entity shall grant a margin of preference of up to 10% to local firms or association between local and foreign firms, according to Section 34 of the Public Procurement Regulations 2013.

According to Art. 64 of the Public Procurement Act, purchasing body shall allocate a percentage of its annual procurement for special social groups in accordance with the procedures specified in the regulations. In making the regulations the Minister shall consult with the ministries responsible for special groups. For the purposes of this section, "special groups" include women, youth, the elderly and persons with special needs.

Tanzania is not a party to the World Trade Organization (WTO) Agreement on Government Procurement (GPA), nor does it have observer status.