Yes it does. i.e:
user_create_pre.sh - Runs BEFORE the user is created, but after it's confirmed.
If this script returns anything but zero, the creation is aborted
user_create_post.sh - Runs AFTER the user is created.
user_destroy_pre.sh - Runs BEFORE the use is destroyed. If this script returns anything
but zero, the destruction is aborted.
user_destroy_post.sh - Runs AFTER the user is destroyed.
user_modify_post.sh - Runs AFTER the user is modified.
check the file: /usr/local/directadmin/scripts/custom/README