What version of the Bible are Children's Worship Bulletins based on?

Bulletins use the NIV version of the Bible, but the bulletins don’t always include direct quotes. Instead, the bulletins retell the stories in words that children can understand. This also makes them useful to a greater number of churches, since the sheets can be used no matter which version of the Bible is used.

All bulletins focus on teaching what scripture says, not doctrine, so they're perfect for all Christian churches.