Every organization has a disaster recovery plan. Most of them are sitting in a folder somewhere, written by someone who no longer works there, based on infrastructure that no longer exists. When disaster actually strikes, these plans are about as useful as a map to a building that’s been demolished.

The gap between having a disaster recovery plan and having a disaster recovery plan that actually works is enormous. And most organizations don’t discover which side of that gap they’re on until they’re in the middle of a crisis, which is the worst possible time to find out.

They’ve never been tested. This is the most common and most dangerous failure. A plan that hasn’t been tested is a theory, not a plan. Until you’ve actually attempted a full recovery, you don’t know if your backups work, if your recovery procedures are accurate, if your team knows their roles, or if your estimated recovery times are realistic.

They’re outdated. Infrastructure changes constantly. New servers, new applications, new cloud services, new employees. If your DR plan hasn’t been updated in six months, it probably references systems that have changed, people who have left, and procedures that no longer apply.

They assume too much. Plans often assume that key personnel will be available, that communication channels will work, that internet access will be functional, and that the disaster will be limited in scope. Real disasters routinely violate all of these assumptions simultaneously.

They don’t prioritize. Not every system needs to be recovered in the first hour. A plan that tries to restore everything at once restores nothing effectively. Without clear priorities, your team will waste time on low impact systems while business critical operations remain down.

Effective disaster recovery planning starts with two metrics that every business leader needs to define.

Recovery Time Objective (RTO) answers the question: how long can this system be down before the impact becomes unacceptable? For email, maybe it’s four hours. For your point of sale system, maybe it’s thirty minutes. For a compliance reporting database, maybe it’s 24 hours.

Recovery Point Objective (RPO) answers a different question: how much data can you afford to lose? If your RPO is one hour, you need backups running at least every hour. If your RPO is zero, you need real time replication. If your RPO is 24 hours, daily backups are sufficient.

These numbers drive every decision in your DR plan, from backup frequency to infrastructure investments to vendor selection. Without them, you’re guessing.

When disaster strikes, your email might be down. Your phones might be down. Your internal messaging platform might be down. How do you communicate with your team, your leadership, your customers, and your vendors?

A communication plan needs to include out of band communication methods that don’t depend on your own infrastructure, personal cell numbers for key personnel, pre,drafted messages for common scenarios, designated spokespersons for customer and media communications, and vendor emergency contact information stored somewhere accessible offline.

The first hour of any disaster is defined by communication. Organizations that communicate well during a crisis recover faster and maintain more trust than those that go silent.

Disasters happen. Hardware fails. Ransomware hits. Natural events knock out power and connectivity. The question isn’t whether something will go wrong. The question is whether you’ll be ready when it does.

A real disaster recovery plan isn’t a document. It’s a living process that’s regularly updated, thoroughly tested, and deeply understood by every person who has a role in it. Anything less is just paperwork.