Section 1134.135 - Reporting significant developments(a)OMB guidance. OMB guidance in 2 CFR 200.328(d) states that a recipient must promptly notify the awarding agency about significant developments under grants and cooperative agreements.(b)DoD implementation. A DoD Component's general terms and conditions must require recipients to report significant developments, as described in 2 CFR 200.328(d) .(c)Award terms and conditions. A DoD Component's general terms and conditions must include the wording that appendix A to this part provides for Section E of REP Article I on reporting of significant developments.