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The CDA Competency Standards books are available for different settings. The green book is the Preschool Edition and the yellow book is the Infant-Toddler Edition. The books can be purchased online from the Council for Professional Recognition store at this link: https://yourcouncil.org/cfprssa/ecssashop.show_category?p_category_id=CDA_VAL_PACK&p_cust_id=&p_order_serno=&p_promo_cd=&p_price_cd=&p_session_serno=34515105&p_trans_ty=
On the website it tells them which books you will need. They need 3 books total:
Competency Standard Book
Workbook
Textbook
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