Sahamati Advisories/Circulars Circulars Advisories Technical Rate Limiting Control – CR APIs, Token Service APIs, Saans API – 5th August 2026 Secret Transition – Provision to retain the old secret for a short duration after renewing it. – 1st June 2026 Discontinuation of Old Token APIs effective 21st August 2025 Extension of Deadline for Token Service API Migration to 15th August 2025 Token Refresh API migration and Frequency for Optimized System Performance – 3rd July 2025 Deprecation of V1 API Endpoint URLs in Base URL of Entities in Central Registry – 30th October 2024 Process to update CR entries for v2 migration – 8th May 2024 Release of Central Registry GET API V2.0 for NBFC-AA Specifications 2.0.0 – 26th January 2024 Governance Revised Circular to RBI-regulated FIPs on Additional Identifiers for Discovery – 20th August 2026. Additional Identifiers for Account Discovery with RBI-regulated FIPs in the AA Ecosystem – 21st July 2026 Submission of the AA Client Standards-Adoption Progress Report by FIUs with ReBIT – 22nd May 2026 ReBIT Publishes AA Client-side Standards (v1.0.0) – 12th May 2026 Submission of AA Client Standards Adoption Report by SEBI-Regulated FIUs – 14th July 2026 Operations RRB Amalgamation – Sahamati Central Registry (CR) Updates Effective 15th September 2025 SOP on RRB Amalgamation in AA Ecosystem, 20th August 2025 Advisory on Implementation of all FI Types as requested by Regulators – 27th September 2024 Fair Use Update to Fair Use Templates approved by the Councils dated 10th February 2026 Implementation of Fair Use Templates – Roles, Responsibilities, and Timeline for FIPs – 8th May 2025 Implementation of Fair Use Templates – Roles, Responsibilities, and Timeline for FIUs and AAs – 30th April 2025 Revision of Consent Validity Limits for Lending Use Cases 14th July 2025 Alignment of FIUs with Fair Use Template Parameters 13th Febrarury 2025 Alignment with Fair Use Template parameters (Circular to AAs), 10th February 2025 Fair Use Template Library release 19th May 2024 Member Success SPOC Details Format for New CR Onboarding Requests — Effective 17th August 2026 Revised SPOC Structure for Regulated Entities in the AA Ecosystem – 17th July 2026 Sahamati SahAAyak Portal – Scheduled Downtime & User Action Required – 15th May 2026 Quarterly SPOC Update Campaign – Regulatory Audit – 1st March 2026 Mandatory Client Secret Rotation And Self Service Portal Access – 6th March 2026 Important Update | Revised CR Onboarding Process — Effective 20th April 2026 Technical Rescheduled Planned Maintenance Notification – Intermittent Service Disruption with 2hrs downtime in production environment (Tuesday, 4th August 2026 06:00AM – 8:00AM IST) Token Service Unavailability from 7th July 10.30 AM Planned Maintenance Notification – Intermittent Service Disruption with 30 minutes downtime 09th May 2026 Planned Maintenance Notification – Intermittent Service Disruption 14th March 2026 Planned Maintenance Notification – Intermittent Service Disruption 7th March 2026 Planned Maintenance Notification – Intermittent Service Disruption 21st February 2026 Planned Maintenance Notification – Intermittent Service Disruption 28th February 2026 Sahamati Advisory Tech 2024-12-12 Dated 27th December 2024 Sahamati Advisory Tech 2024-12-01 Dated 19th December 2024 Sahamati Advisory Tech 2024-10-03 Dated 25th October 2024 Sahamati Advisory Tech 2024-10-02 Dated 14th October 2024 Sahamati Advisory Tech 2024-10-01 Dated 1st October 2024 Sahamati Advisory Tech 2024-09-01 Dated 19th September 2024 Scheduling downtime for Production Application on 28th April 2025 Scheduling downtime for UAT Environment on 25th April 2025 Scheduling downtime for Production Application on 12th June 2025 Scheduling downtime for UAT Environment on 4th April 2025 Scheduling downtime for UAT Environment on 10th March 2025 Production environment cluster upgrade activity Member Success SahAAyak Ticket Closure Formula Revision 30th July 2026 Ticket Management Process for Service Requests raised with Sahamati Member Services going live from 30th July 2026 Update: RTAs – dematerialised mutual fund folios Discovery & Data Fetch on AA Reintroduction of FIP-AA Integration on SahAAyak dated 5th February 2026 Access to Sahamati Services Restricted to Members, dated 1st September 2025. Central Registry Operations Restricted (20th December 2025 to 4th January 2026) dated 2nd December 2025. Implementation of Multi-Factor Authentication (MFA) for SahAAyak Access dated 3rd December 2025. Update to Customer Experience Checklist Dated 3March 2025 Related readings: Account Aggregator Key Resources Policy Resources Technical Resources Sahamati Publications