(a) You must update a foster home screening, as follows:(1) Under the circumstances described in §749.307(a) of this title (relating to What happens to the foster homes supervised by a branch office when the branch office closes?);(2) When there is a major life change in the foster family as described in §749.2805 of this title (relating to What is a "major life change in the foster family"?); and(3) When there is a change that affects a foster home's verification as described in §749.2803 of this title (relating to What changes affect a foster home's verification?).(b) A foster home screening update may be made by using an addendum.(c) You must complete a foster home screening update that is needed under the circumstances described in §749.307(a) of this title before issuing a new verification certificate.(d) You must do the following when updating a foster home screening because of a major life change in the foster family:(1) Assess the appropriateness of any current placement of children in the foster home, immediately upon notification; and(2) Complete the update within 30 days of the notification of the major life change.