For SEBI Top 1,000 listed entities + Indian exporters
BRSR Core Assurance, BRSR Value Chain Verification, EU CBAM Declarations, and Standalone GHG / ISAE 3410. Engagement-based fixed pricing, 72-hour SLA, signed under DSC by an ICAI-registered partner CA firm. You don’t pick the firm; we do — based on industry, independence relative to your statutory auditor, and current capacity.
Every service has a published price (₹50,000 — ₹75,000 by service). No hourly billing, no scoping-call surprises. The price you see is the price you pay; complex multi-entity engagements are quoted upfront.
Every signed report is issued by an ICAI-registered Chartered Accountancy firm under their Certificate of Practice and DSC. Batchwise itself is not a CA firm and never signs reports — we coordinate the engagement; the partner firm owns the assurance opinion.
Our partner CA firms apply a published methodology — methodology pages reference SEBI / MCA / ICAI / GHG Protocol / IAASB sources. Every assurance procedure is auditable against documented standards.
All four follow the 72-hour SLA from complete document upload. Pick a service to see scope, methodology, deliverables, and the BRSR Core / value-chain / CBAM / GHG-specific evidence checklist.
SEBI-mandated reasonable assurance for the Top 1,000 listed entities, focused on the BRSR Core nine attributes.
Tally / financial extracts + utility records mapped to NGRBC Principles. Independent CA assurance with DSC-signed PDF and XBRL output. 72-hour turnaround.
Limited assurance for SMEs in the supply chain of Top 1,000 listed entities. Required as part of upstream BRSR reporting.
Drop-zone ingestion of operational artifacts. AI-mapped emissions and social metrics, CA-signed assurance, delivered as a verification certificate plus XBRL.
Carbon Border Adjustment Mechanism quarterly declarations for Indian exporters of steel, cement, aluminum, fertilizers, hydrogen, and electricity.
Embedded emissions calculated per the EU CBAM methodology using verified operational data. Quarterly XML declaration, ready for the CBAM Transitional Registry.
Greenhouse gas inventory verified under the ISAE 3410 standard. Required by Western enterprise buyers procuring from Indian IT, BPO, and service exporters.
Scope 1, 2, and material Scope 3 emissions calculated per the GHG Protocol. Independent assurance under ISAE 3410 with auditor opinion attached.
Per SEBI Circular SEBI/HO/CFD/CFD-SEC-2/P/CIR/2023/122 dated 12 July 2023, BRSR Core reasonable assurance applies on a market-cap-rank-based phase-in. Subsequent SEBI circulars (December 2024 Industry Standards, etc.) refine procedural mechanics; the phase-in dates remain.
| FY | Cohort | Status |
|---|---|---|
| FY 2023–24 | Top 150 listed entities | Mandatory (live) |
| FY 2024–25 | Top 250 listed entities | Mandatory (live) |
| FY 2025–26 | Top 500 listed entities | Mandatory (live) |
| FY 2026–27 | Top 1,000 listed entities | Mandatory (final phase) |
Per the December 2024 SEBI Industry Standards circular, listed entities may opt for either assessment or assurance of BRSR Core, per the standards developed by the Industry Standards Forum (ISF) in consultation with SEBI. Batchwise coordinates assurance engagements (the higher-rigour path).
5 phases, 72 hours end-to-end from complete upload. The clock pauses during clarification rounds.
You upload Tally exports, utility bills, payroll registers, and policy documents to your secure workspace. Batchwise confirms completeness against the Document Evidence Requirements checklist. Partner CA firm is assigned based on industry and independence.
Operational data points are mapped to BRSR Core attributes per the published methodology. Entity-specific judgement items (boundary basis, materiality, exclusions) flagged for your CFO / sustainability officer to confirm.
Partner CA firm performs reasonable-assurance procedures under SAE 3000 / ISAE 3410 — recalculation, vouching to source documents, analytical review, sample testing — and documents workpapers per ICAI requirements.
Partner firm prepares the draft assurance opinion. Materiality threshold and any qualifications discussed with your team. You can re-perform calculations, supply additional documentation, or accept a qualified opinion — never surprised at signing.
Partner firm signs under DSC. Batchwise generates the matching XBRL instance document for your BSE / NSE filing and packages everything in your dashboard. Workpapers retained by partner firm per ICAI’s seven-year requirement.
Already in the BRSR Core assurance phase-in. Annual engagement aligned with your Annual Report timeline; assured XBRL filed alongside.
Start with: BRSR Core Assurance
Mandatory BRSR filing now; BRSR Core assurance becomes mandatory in FY 2026–27. Workpaper preparation should begin no later than Q2 of that financial year.
Start with: BRSR Core Assurance · Methodology pages
Suppliers and customers of listed entities increasingly required to provide BRSR-aligned data. Limited-assurance verification gives your listed-entity buyer the documentation they need.
Start with: BRSR Value Chain Verification
Exporters of steel, cement, aluminum, fertilizers, hydrogen, and electricity to the EU need quarterly CBAM declarations. IT / BPO / service exporters increasingly need standalone GHG verification under ISAE 3410 for Western enterprise buyers.
Start with: EU CBAM Declaration · Standalone GHG / ISAE 3410
Batchwise publishes the methodology that all partner CA firms apply. Every step references published SEBI / MCA / ICAI / GHG Protocol / IAASB guidance — auditable, transparent, version-controlled.
Pick a service to start, or book a free 30-minute consultation if you want to discuss your specific phase-in timing, value-chain partner population, or which engagement structure (lead handoff vs subcontracted reseller) suits your indemnity preference.
