The SEBI has notified new listing regulations that consolidate existing listing rules and align them with the Companies Act of 2013. The regulations replace all previous listing agreements and will be effective 90 days after publication. Two provisions regarding related party transactions and reclassification of promoters will apply immediately. The regulations divide content into substantive provisions and procedural schedules. Listed companies must sign a new shortened listing agreement within six months and the regulations apply to all listed securities on stock exchanges.