New Jersey’s Office of Certification and Induction - Frequently Asked Questions
https://nj.gov/education/license/faq.htm

Teacher Certification – How Do I Apply for Teacher Certification? 
https://nj.gov/education/license/tcis

NJ Department of Education - Detailed View of New Jersey Certification Process
https://nj.gov/education/license/overview

NJ Department of Education - Certification and Induction
http://nj.gov/education/license

How to Apply for a Substitute Credential  

Guide for Substitute Teacher Certification and Employment in New Jersey