Some of the companies which offer DR training are the IT Sector, Industries, Manufacturing industry etc. The topics which are being covered in the disaster recovery training are as follows: 1) To implement the business continuity management plan for a system 2) How to perform the business impact analysis 3) Concepts of disaster recovery, and identifying the types of disaster 4) Understanding the threat as well as vulnerability 5) Data recovery plan 6) Risk management techniques etc All the above topics are in general and can be used in every sector whereas below are few more which can be specific to IT. 1) Backup plan and system recovery 2) ways to preserve the facilities of cyber-world against disasters.