ERIN KOST

ERIN KOST
Master Trainer

Approved programs

Approved programs
Approved standard programs
Program Approval Date
Pyramid Model Infant-Toddler Module Series - OECI Standardized Primary 08/18/2025
Pyramid Model Preschool Module Series - OECI Standardized Primary 08/18/2025

Certified sessions

Set Two Standards

Set Two Standards

Set One Standards