As Egypt has low seismic activity, earthquakes are not that much of a common occurrence, therefore they really are not considered as big of an issue as other disasters that occur. Despite this however, the couple of earthquakes that the country has experienced, have certainly been devastating.
The biggest earthquake within Egypt that was ever recorded, was that in Cairo 1992. Though the maginitude was only around 5.9, it caused the death of over 561 people and injured more than 12,392. Thousands of homes within Cairo had been destroyed as well, leaving many homeless.
Prior to this, that biggest earthquake in Egypt had been way back in 1847.
After having done some research, I was unable to find any specific guidelines or regulations that Egypt follows, should they experience more earthquakes. The disaster being considered a low hazard however, is perhaps why there isn't much on this; it might not be too big of a concern, compared to other disasters they face such as river floods and extreme heat.
Sources:
- https://thinkhazard.org/en/report/40765-arab-republic-of-egypt
- https://earthquaketrack.com/quakes/2022-12-27-00-11-02-utc-4-7-10
- https://www.sciencedirect.com/science/article/pii/S209099771200017X