| Main centres: | 1-3 business days | 
| Regional areas: | 3-4 business days | 
| Remote areas: | 3-5 business days | 
A Guide to the Project Management Body of Knowledge (PMBOK® Guide)–Fifth Edition reflects the collaboration and knowledge of working project managers and provides the fundamentals of project management as they apply to a wide range of projects. This internationally recognized standard gives project managers the essential tools to practice project management and deliver organizational results.
The Project Management Institute (PMI) is a US nonprofit professional  organization for project management.  The PMI provides services  including the development of standards, research, education,  publication, networking-opportunities in local chapters, hosting  conferences and training seminars, and providing accreditation in  project management.
PMI has recruited volunteers to create  industry standards, such as "A Guide to the Project Management Body of  Knowledge", which has been recognized by the American National Standards  Institute (ANSI).