Daycare teachers in licensed Missouri child care centers count in the staff-to-child ratio from age 18 (16-17: supervised Junior Aide work only), receive a facility orientation in their first seven days, and log at least 12 approved training clock hours every calendar year under a MOPD ID.
Missouri's center rule sets no education or credential requirement for caregivers.
Centers must keep first-aid- and CPR-certified caregivers on site whenever children are present, and new staff undergo a criminal background check plus a Family Care Safety Registry screening when a check result qualifies.
Verify before you rely on this
At a glance
The Missouri Department of Elementary and Secondary Education (DESE), Office of Childhood, under 5 CSR 25-500.
No education or credential requirement for caregivers under the center rule; caregivers count in the staff-to-child ratio from age 18. 'Lead teacher' is not a role the licensing rule defines.
The rule sets one caregiver standard, counting in ratio from age 18; 16- and 17-year-olds may count toward the ratio as Junior Aides only under the direct supervision of an adult in the same group.
A facility orientation, due within seven days of employment and before you are left alone with children.
At least 12 clock hours of department-approved child-care training each calendar year, recorded under your MOPD ID.
Enough certified caregivers that the center has one per 20 children of licensed capacity, and at least one certified caregiver on site whenever children are present.
Criminal background checks requested under 5 CSR 25-600.020, plus a Family Care Safety Registry screening before employment when a check result qualifies.
The Missouri center rule's title for classroom staff: counts in the staff-to-child ratio at 18 or older, with no education or credential requirement under the rule.
A 16- or 17-year-old who may count toward the ratio only under the direct supervision of an adult in the same group β never as the sole caregiver, and never toward infant and toddler ratios.
Child care centers and group homes in Missouri are licensed by the Department of Elementary and Secondary Education (DESE), Office of Childhood.
The rules those facilities and their staff follow sit in 5 CSR 25-500, the chapter that replaced the former 19 CSR 30-62 rules effective Aug. 30, 2021.
That same chapter sets who can work as a caregiver, the training directors, caregivers and counted volunteers complete every year, and how background checks and registry screenings run.
Missouri's center rule does not define a lead-teacher role: the licensing term for classroom staff is caregiver, and the rule sets no education or credential requirement for caregivers β no diploma, no college credits, no CDA.
What the rule asks is that caregivers be capable of carrying out assigned responsibilities and willing and able to accept training and supervision.
Caregivers count in the staff-to-child ratio from age 18.
The education requirements in Missouri's center rule attach to the center director and the group home provider, and an individual employer can still ask for more, so read each job posting.
βshall be willing and able to accept training and supervisionβ
Missouri does not set a separate assistant grade: an assistant teacher is a caregiver under the same rule, with the same age, training and background check requirements as any other classroom staff member.
Counting in the staff-to-child ratio starts at age 18, and assistants carry no education or credential requirement under the center rule.
The one younger route is the Junior Aide rule for 16- and 17-year-olds, covered below.
βCaregivers eighteen (18) years of age or older shall be counted in meeting the required staff/child ratios.β
The starting point in Missouri is a facility orientation.
The rule requires that caregivers hired on or after Aug. 30, 2019 receive a facility orientation within seven days of employment or volunteering, and before being left alone with children.
The rule text our research read does not confirm any other training Missouri requires before you start; the annual clock hours and the safe sleep deadline at facilities licensed for infants under one each have their own section below.
Ask the center that hires you, or DESE's Office of Childhood, what else must be completed before your first shift.
Missouri requires at least 12 clock hours of department-approved child-care related training during each calendar year, and the rule covers center directors, group home providers, caregivers and ratio-counted volunteers.
Your hours are recorded under a Missouri Professional Development Identification (MOPD ID) number in DESE's professional development system.
Two equivalencies flex the total: one college credit counts as 15 clock hours, and earning a CDA or a Youth Development Credential counts as 12 clock hours for that year.
Department-approved clock-hour training is defined across eight content areas: child development, family-teacher partnerships, child observation, developmentally appropriate practice, early childhood curriculum, professionalism, health and safety, and leadership.
Missouri's first aid and CPR rule is written as a staffing requirement for the center: enough caregivers must hold current certification in age-appropriate first aid and CPR that the center has one certified caregiver per 20 children of licensed capacity, and at least one certified caregiver must be on site whenever children are present.
Whether an individual posting wants you personally certified is up to the center, so check the job listing.
On health checks, the rule sections our research read cover first aid, CPR and safe sleep; they do not confirm a separate pre-employment health screening for Missouri caregivers, so ask DESE's Office of Childhood and the hiring center what applies to the role you are offered.
βAt least one (1) caregiver with current certification in age-appropriate first aid and CPR must be on site at all times when children are present.β
Missouri centers must request criminal background checks under the state's background check rule, 5 CSR 25-600.020, and run a Family Care Safety Registry screening prior to employment for any newly hired staff member who has a qualifying criminal background check result.
The component checks inside the background check rule itself were outside the rule text our research read, so this page cannot itemize what you will be asked to complete.
DESE's Office of Childhood and the hiring center can confirm exactly which checks apply and when.
Staff and volunteers at Missouri facilities licensed for infants under one must complete department-approved AAP safe sleep training within 30 days of employment or volunteering, and then every three years.
The requirement attaches at the facility level β a facility licensed for infants under one β not only to staff assigned to the infant room.
If you are joining a center licensed for infants under one, expect the training to be scheduled inside your first month.
Yes, in a limited role.
Missouri's center rule lets 16- and 17-year-old Junior Aides count toward the staff-to-child ratio only under the direct supervision of an adult in the same group.
A Junior Aide never serves as the sole caregiver for a group and never counts toward infant and toddler ratios.
From age 18, a caregiver counts in the ratio without those conditions.
Missouri's caregiver rules direct caregivers to obtain a Missouri Professional Development Identification (MOPD ID) number from the department, and all clock-hour training is recorded in DESE's professional development system.
The state's early childhood workforce registry is the Missouri Professional Development System (MOPDS).
Federally, the CCDF rules do not require individual staff to join a registry β the MOPD ID requirement in Missouri comes from the state's own licensing rule.
Setting up the MOPD ID as soon as you are hired keeps your annual clock hours in one record.
This page summarizes the Missouri licensing rules, agency pages and other sources listed below, as read for this state-by-state daycare teacher requirements series, current as of October 2026. It is not a substitute for the instructions the Missouri Department of Elementary and Secondary Education (DESE), Office of Childhood publishes. For the rest of the picture in Missouri, see daycare director requirements in Missouri, early childhood education programs and scholarships in Missouri, and childcare teacher pay in Missouri.
No. Missouri's center rule sets no education or credential requirement for caregivers, and the education requirements in that rule attach to the center director and the group home provider instead.
Caregivers count in the staff-to-child ratio from age 18.
If you do earn a CDA, Missouri counts it as 12 clock hours of training for that calendar year.
At least 12 clock hours of department-approved child-care related training during each calendar year.
The rule covers center directors, group home providers, caregivers and ratio-counted volunteers.
Hours are recorded under your MOPD ID in DESE's professional development system.
One college credit counts as 15 clock hours, and earning a CDA or Youth Development Credential counts as 12 clock hours for that year.
Yes, as a Junior Aide.
A 16- or 17-year-old may count toward the staff-to-child ratio only under the direct supervision of an adult in the same group, never as the sole caregiver and never toward infant and toddler ratios.
From age 18, a caregiver counts in the ratio without those conditions.
The rule is written for the center rather than the individual: a Missouri center needs enough caregivers with current certification in age-appropriate first aid and CPR to cover one certified caregiver per 20 children of licensed capacity, and at least one certified caregiver on site whenever children are present.
Whether a posting wants you personally certified is a question for the hiring center.
Missouri centers must request criminal background checks under the state's background check rule and run a Family Care Safety Registry screening prior to employment for any newly hired staff member with a qualifying check result.
The rule text our research read does not itemize every component of the check, so confirm the current process with DESE's Office of Childhood or with the center you are joining.
Sources
Sourced from the documents listed above. Verified October 2026. This is career and employer information, not licensing or legal advice. Confirm current rules with the Missouri Department of Elementary and Secondary Education (DESE), Office of Childhood.