Trading accounts in India must comply with SEBI and exchange regulations. This includes submitting KYC documents like PAN, Aadhaar, and bank details. Brokers require margin documentation for F&O segments. Regular e-signing of PoA (Power of Attorney) and pledge instructions are mandatory after SEBI's new margin norms. Traders must ensure timely settlement of dues, monitor SMS/email alerts for unauthorized activity, and avoid misuse of account for third-party transactions. Non-compliance can result in account suspension or penalties. It is also advised to review contract notes daily to verify trades. Annual compliance like updating FATCA/CRS declarations and nominee details is also necessary. Traders operating under HUF, company, or LLP accounts must adhere to additional documentation. Recordkeeping of trade logs, tax filings, and demat statements is essential for audits and disputes. Understanding and following all compliance requirements reduces legal risks and builds trust with brokers and regulators.