Is the UBC 1997 Seismic Zone 4 the most current UBC regulatory approval?
All versions and serial ranges.
Need to know the most current UBC regulatory approvals.
The last update to UBC Seismic Zone 4 was in 1997.
UBC was replaced in 2000 by IBC.
For a complete explanation of seismic compliance for NetShelter products please see Knowledge Base documents FA232050 and FA239257.