567—14.5 (455B,455H) Mandatory provisions. The environmental covenant shall contain provisions which adequately address the subject areas designated in 2005 Iowa Code Supplement section 455I.4(1). The language to address these mandatory provisions is contained in the department’s model forms but may be revised as provided in rule 567—14.2(455B,455H). The environmental covenant and any other accompanying documents shall satisfy the formatting and recording requirements of Iowa law and specifically Iowa Code section 331.606B. All environmental covenants must have a proper signature acknowledgment as provided in Iowa Code sections 9E.14 and 9E.15. In addition to these mandatory provisions, the environmental covenant shall contain provisions that require any signatory to the environmental covenant to notify the department of conditions which would constitute a breach of the activity and use limitations contained in the environmental covenant.