Mandatory documents

Can you expound on the 4 mandatory procedures that iso 27001 requires and how to build them?
 

Answer:

In the ISO 27001:2005 there were 4 mandatory documents, but there is a new version of the standard, the ISO 27001:2013, and there are more than 4 mandatory procedures for the implementation and certification of this. Here you can see a list of them “List of mandatory documents required by ISO 27001 (2013 revision)” : https://advisera.com/27001academy/knowledgebase/list-of-mandatory-documents-required-by-iso-27001-2013-revision/
For the development of these documents, you can see our toolkit here (you can see a free version of each document clicking on “Free Demo” tab): https://advisera.com/27001academy/iso-27001-documentation-toolkit/
Perhaps you need information about the transition from ISO 27001:2005 to ISO 27001:2013, so this article can be interesting for you “How to make a transition from ISO 27001 2005 revision to 2013 revision” : https://advisera.com/27001academy/knowledgebase/how-to-make-a-transition-from-iso-27001-2005-revisi on-to-2013-revision/ . And also this free webinar “How to make the transition from ISO 27001 2005 to 2013 revision” : https://advisera.com/27001academy/webinar/transition-iso-27001-2013-to-iso-27001-2022-free-webinar-on-demand/