NIS B-1 for Multinational Subsidiary with Workday: Data Integration 2026
NIS B-1 is the standard issued by CINIF that requires ALL Mexican companies applying NIF — not just stock market issuers — to report 30 basic sustainability indicators starting in 2026 with FY2025 data. Its universal scope makes it the highest-impact standard in Mexico by number of affected companies. The IBSO indicators cover environmental, social, governance, and economic dimensions and are designed as the minimum auditable baseline.
Workday is exceptionally strong in social and governance data — the S and G pillars of ESG — but has no physical operations modules, so environmental data (emissions, water, waste) must be complemented from other sources. Climatta uses the Workday REST API to automatically extract the 12 NIS B-1 social indicators and combines them with environmental data from complementary sources, giving financial and services corporates a complete solution without forcing Workday data outside its domain.
Data Already in Your Workday
Your Workday already has most of the data NIS B-1 requires. Climatta extracts it automatically without manual work.
| NIS B-1 Requirement | Workday Module | Available |
|---|---|---|
| Reporting of all 30 Basic Sustainability Indicators (IBSO) organized across the four ESG+E pillars | HCM (Human Capital Management) | ✅ |
| Quantification of GHG emissions Scope 1 and 2 in metric tons of CO₂ equivalent with documented methodology | Financials | ✅ |
| Measurement and reporting of total water consumption and its intensity relative to business volume | Prism Analytics | ✅ |
| Disclosure of solid waste generation and disposal, and hazardous waste management practices | Payroll | ⚠️ |
| Mandatory social indicators: employee turnover, accident rate, gender pay gap, and training hours per employee | Adaptive Planning | ⚠️ |
Complete social indicators for NIS B-1: exact headcount, voluntary and involuntary turnover, accident rate, and absenteeism from HCM
Gender pay gap and compensation equity by hierarchical level from Payroll for the IBSO equity indicator
Training hours per employee and category from HCM Learning for the human capital development indicator
Consolidated financial data from Financials and Adaptive Planning for ESG intensity normalization by revenue
Why Excel from Workday Will Not Pass the 2027 Assurance
No audit trail: the auditor cannot trace the data back to its source in Workday
Formula error risk: one miscalculated cell invalidates the entire report
No change history: impossible to demonstrate data integrity over time
Workday → Excel → report = 3 manual transformations with no governance control
How Climatta Connects with Workday
Workday is exceptionally strong in social and governance data — the S and G pillars of ESG — but has no physical operations modules, so environmental data (emissions, water, waste) must be complemented from other sources. Climatta uses the Workday REST API to automatically extract the 12 NIS B-1 social indicators and combines them with environmental data from complementary sources, giving financial and services corporates a complete solution without forcing Workday data outside its domain.
Secure connection to Workday
Climatta connects to Workday via API or certified connector, installing nothing on your server.
Automatic module mapping
Modules HCM (Human Capital Management) and Financials are automatically mapped to NIS B-1 indicators, with no manual configuration.
Report ready for assurance
Complete report in CNBV/CINIF format with traceability of every data point back to Workday. The auditor has the evidence they need.
4 benefits of connecting Workday with Climatta
Time
From weeks to hours in NIS B-1 data collection from Workday
Risk
Full traceability: every data point audited back to its source in Workday
Auditability
Immutable change history — the 2027 auditor approves it
Cost
No integration consultancy needed: Climatta connects to Workday in 2 weeks
FAQ — Workday + NIS B-1
We connect with your Workday in 2 weeks. No manual integration.
Over 50 Multinational Subsidiary companies already report NIS B-1 automatically with Climatta.