# BSE warns brokers on throttle limit update deadline 2026-09-18T00:12:52+00:00 | Governance | Indian Opinion Desk Corroboration: 1 independent outlet The BSE has issued an advisory asking brokers to handle updates to the Throttle Limit Update Notification message correctly by 31 March. Failure to comply will result in the broker's user ID being suspended from the exchange's systems. The notification, released on the exchange's website, is aimed at ensuring proper management of message traffic limits to prevent system disruptions during trading. Brokers must complete the required changes before the deadline to avoid trading interruptions. ## Indian Opinion Analysis The BSE's notification addresses a technical risk specific to brokers' order management systems. Algorithmic trading, which now accounts for a major share of exchange turnover, relies on precise throttle limits to prevent system overloads during high-frequency order flow. Failure to handle such updates can lead to erroneous rejections or, worse, undetected order losses that may trigger regulatory penalties. The exchange has previously enforced similar compliance mandates, including mandatory testing of broker APIs before new features go live. Brokers who miss this 31 March deadline will face a systems suspension, an unusually hard consequence that signals the exchange's growing intolerance of technical non-compliance as market volumes surge. ## Coverage - bseindia.com Tags: Bombay Stock Exchange, BSE, SEBI Canonical: https://indianopinion.org/bse-warns-brokers-on-throttle-limit-update-deadline/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/bse-warns-brokers-on-throttle-limit-update-deadline/#story-in-brief