To submit a new application for the Home Office Scheme:
https://licences.business.gov.sg/SHINE/sop/WebPageHandler?p=OASIS&pn=SelectLicences&LicenceID=1421
The detailed introduction can be reviewed at,
https://www.hdb.gov.sg/fi10/fi10326p.nsf/w/HomeBusinessHomeOfficeScheme?OpenDocument