Section 93(2)(b) in Cuttack Development Authority (Planning and Building Standards) Regulations, 2001
(b)The Structural Engineer, who has prepared the structural design, shall put his seal, and address on all the documents signed by him and shall also furnish a certificate to the effect that he shall supervise the structural part of the construction and shall be responsible for any structural failure except caused by unprecedented natural calamities in Form-X.