Climatta IconClimatta
    Mid-market and multinational subsidiaries

    IFRS S2 + NIS B-1 for Telecommunications with Microsoft Dynamics 365: Data Integration 2026

    BMV and BIVA issuers face the unique challenge of simultaneously complying with IFRS S2 (CNBV) and NIS B-1 (CINIF) for the same fiscal year, implying two regulatory frameworks, two regulators, and potentially two external assurance processes. Without a centralized platform, companies end up with sustainability and finance teams operating in silos, collecting redundant data in non-auditable spreadsheets. The overlap between IBSO indicators and IFRS S2 metrics is significant but not total, requiring precise mapping.

    Climatta connects to Dynamics 365 via Microsoft Graph API and Dataverse, enabling bidirectional sync. For companies already using Azure Sustainability Manager, Climatta imports the carbon footprint data already calculated by Microsoft and enriches it with IFRS S2 scenario analysis and the additional NIS B-1 indicators that Azure does not cover. This avoids duplicating investment already made in the Microsoft ecosystem.

    Data Already in Your Microsoft Dynamics 365

    Your Microsoft Dynamics 365 already has most of the data IFRS S2 + NIS B-1 requires. Climatta extracts it automatically without manual work.

    IFRS S2 + NIS B-1 RequirementMicrosoft Dynamics 365 ModuleAvailable
    Mapping and reconciliation of all 30 IBSO indicators with IFRS S2 metrics requirements to avoid duplication of effortFinance✅
    Unified GHG emissions data collection for Scope 1, 2, and 3 serving both frameworks simultaneously without double measurementSupply Chain Management✅
    Management of two distinct assurance processes: CNBV's limited assurance under IFRS S2 and CINIF's review under NIS B-1, ideally with the same auditorField Service✅
    Alignment of reporting calendars — the integrated sustainability report must meet both deadlines from a single data collection cyclePower BI Embedded⚠️
    Implementation of robust internal controls over sustainability information capable of supporting third-party assurance under both frameworks from 2027Azure Sustainability⚠️

    Energy and fuel consumption from field operations via Field Service with asset-level geolocation

    Supply chain and supplier purchases from SCM for upstream Scope 3 emissions analysis

    HR indicators for NIS B-1 social pillar: headcount, turnover, accident rate, and training hours from HR module

    Pre-calculated emissions data in Azure Sustainability Manager using Microsoft Cloud for Sustainability methodology

    Why Excel from Microsoft Dynamics 365 Will Not Pass the 2027 Assurance

    Integration complexity: Medium

    No audit trail: the auditor cannot trace the data back to its source in Microsoft Dynamics 365

    Formula error risk: one miscalculated cell invalidates the entire report

    No change history: impossible to demonstrate data integrity over time

    Microsoft Dynamics 365 → Excel → report = 3 manual transformations with no governance control

    How Climatta Connects with Microsoft Dynamics 365

    Climatta connects to Dynamics 365 via Microsoft Graph API and Dataverse, enabling bidirectional sync. For companies already using Azure Sustainability Manager, Climatta imports the carbon footprint data already calculated by Microsoft and enriches it with IFRS S2 scenario analysis and the additional NIS B-1 indicators that Azure does not cover. This avoids duplicating investment already made in the Microsoft ecosystem.

    1

    Secure connection to Microsoft Dynamics 365

    Climatta connects to Microsoft Dynamics 365 via API or certified connector, installing nothing on your server.

    2

    Automatic module mapping

    Modules Finance and Supply Chain Management are automatically mapped to IFRS S2 + NIS B-1 indicators, with no manual configuration.

    3

    Report ready for assurance

    Complete report in CNBV/CINIF format with traceability of every data point back to Microsoft Dynamics 365. The auditor has the evidence they need.

    4 benefits of connecting Microsoft Dynamics 365 with Climatta

    Time

    From weeks to hours in IFRS S2 + NIS B-1 data collection from Microsoft Dynamics 365

    Risk

    Full traceability: every data point audited back to its source in Microsoft Dynamics 365

    Auditability

    Immutable change history — the 2027 auditor approves it

    Cost

    No integration consultancy needed: Climatta connects to Microsoft Dynamics 365 in 2 weeks

    FAQ — Microsoft Dynamics 365 + IFRS S2 + NIS B-1

    We connect with your Microsoft Dynamics 365 in 2 weeks. No manual integration.

    Over 50 Telecommunications companies already report IFRS S2 + NIS B-1 automatically with Climatta.