Integrated
SIS Program.
The Integrated School Information System (ISIS) is the digital backbone of Leon National High School.
Every Leonian is provided with enterprise-grade tools to ensure they have the best resources for 21st-century learning.
The leonnhs.edu.ph Identity.
Every account within our SIS program is anchored to our official institutional domain. This ensures that every Leonian carries a verified digital identity recognized globally.
Powered by PHNET
Provided by the Philippine Network Foundation (PHNET), the pioneer of Internet connectivity in the Philippines and official registry for the .edu.ph domain namespace.
Included Enterprise Licenses
Google Workspace for Education Fundamentals
Access professional communication and collaboration tools including Gmail, Drive, Classroom, and Meet to streamline learning and data management.
Microsoft for Education
Empowering every student to achieve more with industry-standard productivity tools like Office 365, Teams, and specialized academic software.
Canva for Education
Unlock creativity with premium design tools and thousands of templates for students and faculty to create visually stunning projects and presentations.
Leonian Digital Excellence