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• ANSI A58.1 - 1982
• ASCE 7
• SEI 7 
• DIN 4149
• IS - Indian Standard
• PS - Parasismique
• LNEC - Portuguese Earthquake 
• Turkish Rules
• UBC - Uniform Building Code
• NCSE - Spanish Code 
• EN 1998-1
  • Provide details about q
  • Load Combinations
  • Vertical Force Factor
  • Features and Bugs
• NBR Canada
• GOST 34283
• GOST R 51273
• GB 50011
• NB/T 47041
• User Defined