Considering that, this template is part of the following toolkits:
- EU GDPR & ISO 27001 Integrated Documentation Toolkit
- GDPR Mini Toolkit for Websites
- EU GDPR Premium Documentation Toolkit
The document in the EU GDPR Premium Documentation Toolkit can be customized by you to fulfill your needs related to ISMS/BCMS. The document included in the EU GDPR & ISO 27001 Integrated Documentation Toolkit already has the adjustments to be compliant with ISO 27001.
Second question: Can I use ISO 27001/22301 documents for BOTH ISMS and BCMS, referencing both ISMS and BCMS in the same document?....or must I use the documents for one or the other, but not both?
Answer: Some documents in the ISO 27001 & ISO 22301 Premium Documentation Toolkit are common for both ISMS and BCMS (e.g., Document control procedure and Internal audit Procedure), or can be used to support both systems, so it is possible to use these documents for both systems.
Included in your toolkit there is a List of Documents file which shows which clauses of both standards are covered by each document. Another way to identify this common use is by the commentaries included in each template. Some comments specifically identify which text can be adjusted so the document can cover both standards.