DTHgroup – Human Sustainability Reporting

Real Data for Compliance, Crisis Early Warning and Sustainability

Psychosocial risks
measured, documented,
methodically transparent.

HSflow translates psychosocial risks and stressors of your workforce into documented, methodically transparent KPIs with trend tracking. GDPR-neutral, ready to deploy down to the shop floor.

Discover HSflow Yes, GDPR-Neutral!

For DPO, Works Council & Occupational Safety: Technical Anonymity and GDPR Declaration (PDF). No processing of personal data within the meaning of GDPR. Legally reviewed and confirmed. (Prinz Legal Consulting, May 2026) The works-constitution conclusion is one we draw from the reviewed facts; it is not itself the subject of the legal opinion.

HSflow Dashboard

56%

of companies have no psychosocial risk assessment (DEKRA 2023)

10 minutes per employee

Works councils can support it – anonymity is built in, § 87 (1) no. 6 BetrVG does not apply

Documented KPIs with methodical transparency

24 languages, including production environments

§ 5 ArbSchGData basis

CSRD / ESRS S1Data points

§ 1 StaRUGData basis

56%

of companies have no psychosocial risk assessment

DEKRA Occupational Safety Report 2023

43k

Euro minimum cost per employee turnover case, direct and indirect costs combined

Kompetenz Center Mitarbeiterbindung, 2016 (companies with 1,000+ employees)

20.5bn

Euro economic output losses from mental illness in Germany

BAuA, 2023

Regulatory Context

Four Requirements. One Answer.

This reality has long been addressed by law, and requirements are growing step by step: psychosocial risk assessment mandatory since 2013, crisis early warning since 2021, ESG claims must be evidenced from September 2026, Human Sustainability KPIs to be documented from fiscal year 2027.

§ 5 ArbSchG

Psychosocial Risk Assessment: Mandatory for all employers since 25 October 2013. From 2026, at least 5% of all companies will be inspected annually. Rarely implemented validly in practice. HSflow closes this gap. § 6 ArbSchG prescribes no particular format and no particular survey instrument; the measures are determined by the employer.

CSRD / ESRS S1

Human Sustainability Reporting: Auditable KPIs on psychosocial risks of the workforce. After Omnibus I (EU 2026/470): reporting obligation from fiscal year 1 January 2027, first report due 2028. Threshold: >1,000 employees and >€450m turnover.

§ 1 StaRUG

Crisis Early Warning System: Since 1 January 2021, all limited liability companies must establish a crisis early warning system. Which risks to capture is left open by the law. Psychosocial risks directly affect the performance and stability of an organisation. HSflow makes them measurable and documents them.

EmpCo · from Sept. 2026

Evidenced ESG Claims: Vague sustainability statements are prohibited from 27 September 2026. Anyone claiming to invest in workforce mental health must prove it. HSflow delivers documented trend data on psychosocial risks. Proof that measures actually work.

HSflow

A standardised, GDPR-neutral instrument for measuring psychosocial risks, addressing all four requirements with a single measurement. GDPR architecture reviewed by Prinz Legal Consulting (May 2026).

For Sustainability Managers

HSflow delivers documented, methodically transparent KPIs on psychosocial risks without collecting personal data. GDPR-neutral, no DPIA required. Traceable for auditors and authorities.

HSflow in detail →

For HR Leadership

Identify psychosocial risks early, before they become visible as turnover, sick leave or crises. 10 minutes per employee. No self-disclosure. Reduced bias.

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How it works

For the first time, it is possible to show whether a measure actually works.

Rely on more than just your gut feeling. Documented trends for more substance in your reports.

Measure

HSflow captures the current state: psychosocial risks, stability indicators, stress factors. Anonymous, documented, objective. Completion time: 10 minutes per employee.

Act

The KPIs reveal the organisational patterns behind symptoms such as absenteeism and turnover, and where action is specifically needed. Targeted measures instead of a scattergun approach. Budget goes where it is needed.

Prove

A repeat measurement documents the change in the same KPIs. Board, auditors, authorities see it in black and white: the measure worked.

Products

The DTHgroup Suite

HSflow

HSflow — document and measure psychosocial risks and stressors. Applicable for §5 ArbSchG and §1 StaRUG from 15 employees, for CSRD/ESRS S1 from 1,000 employees and €450m turnover. GDPR-neutral and something works councils can support: § 87 (1) no. 6 BetrVG does not apply because there is nothing to monitor. Scalable from mid-market to enterprise.

HSflow in detail →

HRflow

Impact measurement for HR interventions. Shows which measures actually work, with before/after in hard KPIs.

Available soon

HIflow

In-depth analysis for coaches and therapists. Concrete action impulses for clients, based on the same documented KPIs.

Available soon

Reporting duty

S3beleg

Documented social data for ESRS S3. Before-and-after measurement from schools in the catchment area of your sites, anonymised and repeatable – for actions under S3-4 and targets under S3-5.

Find out more → Education

SomaticColors4School

Body-based regulation for schools. 400 exercises, immediately deployable, relieves teachers and strengthens students.

Learn more →

For your role