Not as far as I know. As I don't have the epic level handbook, and I had limited space in the book, it only covers levels 1 to 20. I'm sure you could probably extrapolate effects available beyond 20th level, since the spells are constructed point by point.
However, as I've recently learned, there are some oddities of epic-level play that I hadn't considered, like apparently epic level items cost x10 what they would normally, rather arbitrarily. The magic item rules in EOM allow for somewhat epic items, like +11 swords, and they don't cost x11.
You could probably extrapolate beyond 20th level, but a few changes would probably be necessary.