The March issue of “RTI” is online. The special coverage “RTI 25 years”, on page 22, shows that in 298 issues, published from March 2000 to March 2025, RTI followed the evolution of the sector in Brazil, from the post-privatization period to the current scenario, highlighting the growth of Internet providers, data centers and network infrastructure. Read, next, the article “The evolution of telecommunications in Brazil in the 21st century”, presenting the services that grew or declined from 2020 to the present day, emerging access technologies and changes in consumption habits provided by fast and quality Internet access. And on page 38, the article “The potential of AI in regional ISPs”, showing that, in a highly competitive market, the adoption of solutions based on AI - Artificial Intelligence is not just a trend, but an essential tool to innovate operations, improve customer experience and explore business opportunities. This issue also brings the new “Wireless network products” buyer’s guide and the update “Streaming services for ISPs” directory.