Lectures are very good and shipped pretty impressively. But there's some confusion in my thoughts. i.e. you may have involved 4 to seven obligatory clause in the scheduling period with respect to PDCA model but if we see the IS leading stage plan is also created in Clause 5 http://chanceftsbk.blogpostie.com/10298798/the-2-minute-rule-for-iso-27001-certification-training