The Residency Certification is followed by the Professional Certificate, which requires the ProTeach Portfolio or National Board Certification. ESD 113 hosts a Professional Certification Cohort which takes teachers through the process of developing the three entries required for the ProTeach Portfolio. For information, contact Dawn Knutzen at dknutzen@esd113.k12.wa.usor go to http://tnl.esd113.org/191910122912247763/site/default.asp