Lead manager agreement obligations ensure issuer compliance with disclosure, intermediary appointments, allotment and refund procedures. Agreement clauses require the issuer to make representations and covenants confirming statutory compliance and the completeness and accuracy of the offer document; provide all information and documents to corroborate disclosures; permit lead managers to interact with legal advisors, auditors and intermediaries; ensure advertisements and communications conform to regulations; obtain lead manager consent for appointment of intermediaries; enter into engagement agreements with intermediaries and furnish certified copies; complete allotment, demat credits and refunds/unblocking within prescribed timeframes; pay intermediary fees timely; notify material disruptions; consult lead managers before legal proceedings; comply with Board directions including refunds and interest; and specify lead manager rights and breach consequences.