United States Judo Federation
The United States Judo Federation is a non-profit organization that provides national standards and guidelines for the development of grassroots judo for its students and members
http://www.usjf.com/

Judo Vocabulary/Techniques    http://judotalk.com/page/judo-techniques

*** LINKS for Extra Study/Techniques ***

Tai Otoshi Video Watch-List (students always want more info on Tai Otoshi!!)
https://youtu.be/1×7-02frvhk
https://youtu.be/UE19uBQBQ0U
https://youtu.be/HM5ZpiJjTCs
https://youtu.be/t0BAmgezQWg

Kodokan Nage No Kata

Kododan Katame No Kata

Kodokan Judo
World headquarters of Judo.
http://www.kodokan.org/

Kodokan Judo Kata Textbooks, PDF format
Kodokan Judo Institute.
http://www.kodokanjudoinstitute.org/en/waza/forms/textbook/