ISMI®, the International Security Management Institute, offers the global-leading Certified Security Management Professional (CSMP®) Level 6 Accredited Diploma, a benchmark in security management proficiency. Over 600 security management professionals every year enrol on this fast-paced 12-month distance-learning programme and security managers from 135 countries have selected this as their route to professional certification, in recognition of the increasing professional trend for relevant experience to be supported by a globally-known, benchmark qualification.  ISMI® also provides exam preparation programmes for those wishing to pursue the ASIS CPP and PSP certifications. David Cresswell CPP PSP has guided many to first time success.