Did You Know?

These facts show our track record on delivering tests reliably, securely, and accessibly.

Simultaneous Use: Students Taking Tests on the Test Delivery System

In 2016-2017, we tested 500K students simultaneously; In 2017-2018, we tested 758K students simultaneously and 860K students simultaneously in 2018-2019.

Our geographically distributed Test Delivery System can infinitely scale and is equipped to handle anticipated volumes from the states we support. At the same time speed is important and each database call averages just 1/10 of a second.


Administered Large Volumes of Tests

We administered 53.9 million tests to 25 states in the 2016-2017 school year; 56.5 million tests to 28 states in 2017-2018; and 60.8 million tests to 28 states in 2018-2019. We integrate statistics, technology, and content to build powerful state tests.

These tests:
  • Include summative, interim, alternate, and English language proficiency assessments
  • Are mostly adaptive
  • Target the entire student population
  • Engage students meaningfully without requiring a lot of their time

Testing 38% of the Nation’s Students

In 2019, our Test Delivery System administered online tests to 38% of the public school students in the United States.

Patents: Advancing Key Technologies at Cambium Assessment

We have received four patents for our pioneering advancements in test delivery and scoring.

Industry-Standard Certifications in Security and Accessibility

We are excited to announce we were certified on ISO 27001 standards! For a company like ours, security is not a compromise. We handle secure student data all the time. ISO 27001 is one of the most widely recognized and internationally accepted standards on information security. It uses a top-down evaluation of management processes and policies, proving that an organization has put in place a set of best practices on information security.
TIDE, TDS, and Reporting have received Website Content Accessibility Guidelines (WCAG 2.0) certification. We are committed to 100% accessibility and serving all users and all learners.