Generation ESG: How the next generation of representatives anchors sustainability operationally

With Directive (EU) 2022/2464 (CSRD) and the European Commission's delegated ESRS standards of July 31, 2023, sustainability has evolved from a voluntary reporting exercise to a legally required corporate function. For financial years from 2025, large corporations will report according to the full ESRS data architecture; from 2026, further waves will follow, including capital market-oriented medium-sized companies. At the same time, the Supply Chain Due Diligence Act (LkSG) and EU Regulation 2023/1115 (Deforestation Regulation) tighten the operational requirements along the entire value chain. This regulatory consolidation is creating a new generation of ESG officers who no longer just compile reports, but actively control processes, evidence, data flows and supplier audits.

This article describes how the ESG generation works operationally, what specific duties the ESG officer has under CSRD, ESRS, LkSG and the EU taxonomy and how you can properly appoint, document and secure the role in your company with a reliable reporting line to management. CIVAC is a compliance platform and officer-as-a-service. The central decision is: licence the workspace for your internal representatives, or have our representatives order it. Both paths lead to the same auditable documentation base, the same audit templates and the same reporting line to management, which enables subsequent migration between models without data loss and increases investment security.

The first ESG wave, roughly the years 2018 to 2024, was characterized by voluntary reports, ESG ratings and non-financial declarations in accordance with Section 289b of the German Commercial Code (HGB). The responsibility often lay with communications or investor relations departments. Data was compiled once a year, often retrospectively and without consistent data origin, often with considerable manual effort and with plausibility gaps that had no consequences because there was no obligation to audit. That was sufficient as long as ESG was primarily a communication product for the annual report and for sustainability indices.

The ESG generation works fundamentally differently. With the CSRD, the ESRS and the audit obligation according to Section 324b HGB, non-financial reporting becomes an integral part of the management report and is subject to an audit with limited assurance, and from 2028 probably with sufficient assurance (reasonable assurance). This requires reliable data origin, complete method documentation and an internal control system for ESG data that meets the same quality requirements as financial reporting in the sense of the IDW auditing standards.

Operationally, this means: ESG data is no longer collected annually, but is continuously recorded in the source systems, validated and automatically transferred to the ESRS data model. Responsibility moves from communication to a separate compliance function with a clear escalation line. The ESG representative is at the interface with controlling, purchasing, human resources and environmental protection. Others run compliance like a filing cabinet. We run it like software. This statement is particularly true for the ESG generation because the transition from paper processes to machine-readable data points can be experienced in concrete terms. Anyone who delays this transition will be confronted with findings in the first audit that will be more difficult to correct in the following year than cleanly set-up processes from the start. The investment in a consistent data model and a reliable reporting line pays off in the second reporting period.

The CSRD requires reporting according to the European Sustainability Reporting Standards (ESRS), a data model with currently twelve published standards: ESRS 1 and ESRS 2 as cross-sectional standards, five environmental standards (E1 to E5), four social standards (S1 to S4) and one governance standard (G1). In addition, there are sectoral standards whose adoption has been delayed and which are expected to follow later. The double materiality analysis according to ESRS 1 is the central entry point: It determines which data points are actually relevant for the reporting company and which can be omitted, including justification.

The EU Taxonomy Regulation (EU) 2020/852 complements the regulatory picture. Companies must disclose what proportion of their sales, investments and operating expenses are taxonomy-eligible and taxonomy-compliant. The technical assessment criteria are in the delegated acts (EU) 2021/2139 and (EU) 2023/2486. Reporting is carried out in machine-readable XBRL format based on the ESEF regulation. This will finally make ESG auditable like financial data and comparable between companies on the capital market.

The ESG officer coordinates the data collection, checks the consistency of the methods and documents the assumptions made, including materiality thresholds. In parallel, the LkSG applies to supplier data with an annual reporting obligation to the Federal Office of Economics and Export Control (BAFA) and fines of up to 8 million euros or 2 percent of group sales. CIVAC provides 490 ready-to-use audit templates for these tasks, including materiality analysis, ESRS data point matrix, supplier questionnaire, risk analysis according to LkSG and method manual for scenario analysis. The appointment certificate, signed, filed, verifiable. The templates are consistently tagged, versioned and sorted according to standard, so that a sample request can be answered by the auditor without a long search. This structuring is part of the platform architecture, not a later additional service.

The ESRS does not prescribe a specific organisational form for the ESG officer. However, the auditing practices of large accounting firms have become more entrenched since the first CSRD reporting periods: the ESG officer should report directly to management, with a documented escalation path and sufficient human and financial resources. The logic follows the well-known system according to Section 38 GDPR and Section 4f BDSG for the data protection officer. Anyone who audits must not audit what they themselves are operationally responsible for, otherwise the internal control system will no longer be effective.

In concrete terms, this means: The ESG officer is not at the same time head of investor relations, not head of sustainability in the sense of an operational line and not compliance officer for other topics if this would lead to role conflicts. A clear separation between data suppliers (line managers in controlling, purchasing, human resources, technology) and data auditors (ESG officers with independent reporting lines) is the basic requirement for the auditor to assess the internal control system as effective and certify it accordingly in the auditor's report.

CIVAC documents the reporting line as a formal artifact in the workspace: appointment certificate, job description, escalation matrix, resource release by management. The model is dual: Licence the workspace for your internal representatives, or have our representatives order it. If appointed externally, a qualified person takes on the role and reports contractually to the management. If ordered internally, the company runs the function itself, but uses the same templates and audit trail. The Compliance Officer can also be appointed for governance-related ESRS G1 requirements such as code of conduct and corruption prevention. This creates a mix of roles that covers ESG and compliance requirements without duplicating work and is recognised by the auditor as an integrated governance structure.

The qualifications of the ESG representative are not regulated by statute, but the practice has developed a clear requirement profile. Four areas of competence are non-negotiable from the perspective of audit practice. The first field includes regulatory knowledge: CSRD in the current version, ESRS including the delegated legal acts, EU taxonomy with its technical assessment criteria, LkSG, EU Deforestation Regulation, the upcoming EU Supply Chain Directive. There are also industry-specific regulations such as the EU Regulation on Critical Raw Materials (CRMA) for industrial companies and the SFDR Disclosure Regulation for financial service providers.

The second field is data architecture. The ESRS data points in their full form are extensive (over 1,000 data points depending on the materiality result). The ESG officer must understand how data points from ERP, HR system, energy management, supplier master data and external sources are brought together and which data quality controls are automated. The third field is methodology. Double materiality analysis, scenario analysis according to TCFD logic (now integrated into ESRS E1), supply chain risk analysis according to LkSG, GHG accounting according to GHG Protocol. These methods require documentation throughout and can be attacked by the auditor.

The fourth field is audit capability in the narrower sense. The ESG officer must speak to the auditor on an equal footing, answer audit inquiries in a structured manner and be able to robustly defend methodological documents. This competence is what sets the ESG generation apart from the first wave. CIVAC provides qualified representatives with ISO/IEC 27001:2022 background and ESRS training certificate. The workspace carries proof of training for each representative as a verifiable artifact. The auditor calls, the evidence is ready. You can find more details about the role profile at civac.de/roles. The qualification matrix is ​​updated annually and adapted to the development of the ESRS so that training certificates do not become outdated and the representative can appear in each round of examinations with the latest status.

The ESG generation never works in isolation. Four interfaces are operationally critical and are addressed in every test. The first interface is the data protection officer. ESRS S1 (own workforce) and ESRS S2 (employees in the value chain) require personal data points, the collection of which must be coordinated with the GDPR. A joint data protection impact assessment in accordance with Art. 35 GDPR is common as soon as new surveys are set up, for example on workplace injuries, discrimination incidents or remuneration structures.

The second interface is the information security officer. ESRS data and LkSG risk analyses often contain sensitive supplier data. Storage, access and transmission to auditors and group companies are subject to protection requirements that are typically secured in accordance with ISO/IEC 27001:2022. The 93 controls of the standard are the reference here. EU data residency is a tough criterion for many corporations, especially for US auditing firms with global data processing channels.

The third interface is the compliance officer for ESRS G1 (corporate management). Code of conduct, whistleblowing system according to the Whistleblower Protection Act, prevention of corruption, relations with political decision-makers and lobbying activities. ESRS and HinSchG overlap here. The fourth interface includes the LkSG representative and the environmental protection officer as operational data suppliers. CIVAC brings these interfaces together in the workspace so that a data point is recorded only once and passed on to all relevant reports. The platform prevents duplicate maintenance and reduces the source of the most common audit findings: inconsistent data sets between ESRS, LkSG and ISMS documentation. The workspace architecture follows a single source of truth principle with clear write rights per role and a traceable change history. Who changed which data point and when can be called up within seconds and passed on to the auditor without further processing. This consistent traceability is often the difference between a clear audit opinion and a series of formal follow-up requests that the audit team has to address in a second loop.

The largest data burden for the ESG generation arises in the supply chain. Since 2024, the LkSG has required companies with more than 1,000 employees to carry out an annual risk analysis, documented prevention measures, an effective complaints procedure and an obligation to report to BAFA by June 1 of the following year. The EU Supply Chain Directive (CSDDD) expands the applicable group of companies and harmonizes obligations across Europe. At the same time, the Deforestation Ordinance 2023/1115 requires geo-coordinates per production area for seven raw material groups including beef, wood, coffee, cocoa, soy, palm oil and rubber.

The ESG officer coordinates this supplier management together with strategic and operational purchasing. Operationally, this means: supplier questionnaires with clearly defined mandatory fields, risk assessment by country, industry and product, on-site audits of high-risk suppliers, documentation of prevention measures and effectiveness monitoring at defined intervals. The LkSG officer role is often a separate function that works closely with the ESG officer and shares data sources and evaluation grids.

CIVAC provides a supplier audit workflow that logically links risk analysis, questionnaires, audit reports and derived measures. Every change has a time stamp and a person responsible. Deadline begins as soon as we become aware of it. If a report is received from the complaint procedure, the response deadline is non-negotiable and results from Section 8 LkSG. The NIS 2-24/72 logic is applied here accordingly: documented initial reaction within clearly defined windows. The workspace architecture separates supplier data by tenant and protects trade secrets via role-based access, which is practically critical when used in combination by procurement, ESG and compliance. This separation is regularly checked by an internal audit department and disclosed to the auditor as part of the ISMS controls. In this way, the supplier documentation remains accessible to all relevant stakeholders without business secrets from purchasing being leaked into other functions.

The CSRD requires an audit of sustainability reporting with limited assurance from the first reporting year. Compliance with the ESRS, the effectiveness of the internal control system for non-financial data and the consistency with the management report and financial reporting are checked. In Germany, the auditor is typically the auditor for financial reporting, unless a separate appointment is made; The profession is carried out in accordance with the standards of the IDW and the WPK.

Operationally, this means four central requirements. The first requirement is method documentation. Each method used (materiality analysis, scenario analysis, supplier risk assessment, GHG accounting) must be documented in writing and supported by sources, including version status. The second requirement is data provenance. Every data point must be traceable back to the source, ideally with automated data logging and a time stamp for each survey. The third requirement is proof of control: the dual control principle, plausibility checks, deviation analyses and their documented treatment.

The fourth requirement is corrections and restatements. If data needs to be corrected after publication, the change must be clearly justified and communicated to the capital market. CIVAC Workspace maintains artifacts prepared for each of these requirements: method manual, data point register, control matrix, restatement protocol. Audit proof, documented, ESRS proof. If the inspector requests a sample, the evidence is ready within minutes. This speed is not cosmetic: it reduces the risk of findings that could limit the audit opinion and thus the company's reputational and refinancing risk on the capital market, which can be significant in the event of a qualified opinion. This audit capability does not have to be established shortly before the deadline, but must be supported continuously by an effective internal control system.

The appointment of an ESG officer follows a clear path with four steps. The first step is a preliminary materiality analysis: which ESRS standards are likely to be material, which data points are currently available, which are missing and which gaps exist in the data origin. In practice, this preliminary review takes between one and three weeks, depending on the size of the company and the complexity of the value chain.

The second step is the decision to order internally or externally. Does the company have qualified staff with ESRS experience and sufficient free capacity? If yes, internal order with workspace licence and additional coaching. If not, external order as Officer-as-a-Service with clearly regulated SLA. The third step includes the appointment certificate, job description and reporting line. These three artifacts must be present before the first reporting date for the auditor to consider the internal control system to be established. The fourth step is the workspace configuration and data point mapping. Which data point comes from which source, who is responsible, and at what frequency is it updated.

The CIVAC SLA for external orders is two working days, compared to the classic market of two to six weeks. Costs scale with company size, number of essential ESRS standards and supplier volume, not with the number of users. The dual model remains: Licence the workspace for your internal representatives, or have our representatives order it. Both paths end with the same verifiable artifact base. According to German practice, the appointment certificate is intended for an unlimited period or for at least four years; early dismissal follows the DSB rules in accordance with Section 6 Paragraph 4 BDSG in order to ensure the independence of the function. You can find more details about comparable models at civac.de/facts.

If your company falls under the CSRD, be it from the 2025 financial year or from one of the later waves in 2026 and 2028, the question is no longer whether an ESG officer is needed, but rather how quickly the role can be set up in a verifiable manner. Generation ESG works as an operational compliance function with a reporting line to management, with documented methods and with a workspace that serves the auditor without translation loops and that ensures consistency between financial and sustainability reporting.

CIVAC is a compliance platform and officer-as-a-service based in Germany and full EU data residency. The workspace includes 25 assignee roles, 490 ready-to-use audit templates, 93 ISO/IEC 27001:2022 controls and an integrated NIS 2-24/72 reporting path for critical infrastructure. The dual model is the starting point: Licence the workspace for your internal representatives, or have our representatives order it and achieve verifiable status within two working days. Both paths end with the same artifact base and with the same escalation logic towards management.

Turn reading into a mandate. Write a short message to info@civac.de with your current ESRS status (planned first reporting period, materiality analysis available yes or no, approximate number of suppliers, group structure) or use the contact form on civac.de. Within one working day, you will receive a tailored offer that specifically states the SLA, role mix and workspace configuration, thus enabling a contract decision to be made without a second round of offers and without a lengthy internal coordination process. The offer is price- and scope-binding, so that purchasing can go straight into the contract phase. This eliminates a second commercial loop as well as a delay due to internal clarification of the functional responsibilities between compliance, sustainability and legal.