Many churches and ministries are looking for a Covenant document that new ministry employees are invited to sign prior to employment. This document establishes behavioral standards that employees are expected to live by.
Perhaps, in the creation of such a document, it would help your church to start with the Covenant of Christian Workers used by the Convention for its staff and then modify the document to suit your church or ministry.

Download the Convention's Covenant of Christian Workers. (RTF, 12KB)