2.6. Appendices.

2.6.1. The appendices for an IS-CDD are the same as for a regular CDD.

For reference or comparison, below is what the JCIDS Manual says for the CDD 2021 itself:

2.6. Appendices. Only the following appendices are allowed in the document. Additional reference documents or data may be submitted IAW procedures outlined in Enclosure A of this manual.

2.6.6. Appendix F. EMS Survivability Risk Category. This appendix is used to determine the EMS Survivability Risk Category and describe it IAW Annex C to Appendix G of this enclosure and the EMS Survivability Guidebook which can be found on KM/DS, Reference [4].