In MN, centers and home childcare, children under 12 mos MUST sleep in a crib or approved portable crib or pack and play as our state allows. But there must be NOTHING but a super tight fitting sheet, and the baby. A pacifier if they take one is allowed. No pillow, blanket, bumpers, mobiles, toys, things hanging on the crib sides, or in there. Just a baby.
This is due to SIDS regulations. In a parents home, sure, things might be different. But this is a regulated and licensed facility. They have rules to follow. In MN they are very very clear.
We can not allow an infant to sleep in a car seat, sling seat, swing, or any other sort of baby seat or pillow set up. Only in an approved crib.
I am a licensed home child care provider of 15 years in MN, I will assume rules are fairly standard across the country? These are based off the AAP SIDS reduction "Back to Sleep" campaign to reduce deaths.
Let me see if I can find them for your state, but I would ask and discuss this with them. Better to be safe, than sorry in group care.