Self-assessment of cess for construction work requires cost details, cess computation, declarations, and chartered engineer certification. Prescribes the format for self-assessment of cess for building or other construction work to be furnished by the employer. The form requires details of the establishment, employer, site, authorised person, nature and duration of the work, proposed area, estimated construction cost, provisional cess, advance cess paid or deducted at source, and year-wise cess payments where the project continues beyond one year. It also includes a declaration of truthfulness and awareness of penal provisions under the Code on Social Security, 2020, together with employer signature and chartered engineer certification.