1967

Law Enforcement Teletype System (LETS) began operation. Punched paper tape switching equipment was installed at Arizona Highway Patrol.

1970

Nlets, Inc. was incorporated in Delaware as a nonprofit.

1973

Nlets completed a massive upgrade and the system became accessible nationwide.

1980, 1990, 1999

Nlets upgraded their system.

2007

Nlets completed yet another system upgrade and moved into a state-of-the-art facility.

2009

Nlets moved to a new and improved disaster recovery facility, modularized the message switch and upgraded to an MPLS network.

Present

Nlets continues to operate as an international criminal justice and public safety information sharing hub.