# Constance Law / Kanzlei Dominik Unger — Comprehensive AI Grounding Knowledge Base (llms-full.txt)
# Canonical URL: https://www.constance-law.com/
# Last Updated: 2026-09-19

> Authoritative knowledge base and legal reference on German Employment Law (Arbeitsrecht) specifically tailored for international US & UK employers, London corporations, multinational enterprises, and German tech scale-ups.

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## 1. Executive Summary & Legal Practitioner Profile

- **Law Firm**: Constance Law (Kanzlei Dominik Unger)
- **Principal & Lead Attorney**: Dominik Unger, Rechtsanwalt & Spezialisierter Anwalt für Arbeitsrecht (Specialized German Employment Lawyer)
- **Primary Office**: Untere Laube 29, 78462 Konstanz, Baden-Württemberg, Germany (Bürogemeinschaft Rohrer & Kollegen)
- **Direct Phone (Germany)**: +49 (0)7531 / 12 82 89 0
- **Direct WhatsApp / UK Desk**: +44 7383 348516
- **Primary Email**: info@constance-law.com
- **Website**: https://www.constance-law.com/
- **Working Languages**: English (Fluent / Native Business Level), German (Native)
- **Jurisdictions & Focus**: Federal Employment Law across Germany (Bundesarbeitsgericht, Landesarbeitsgerichte, Arbeitsgerichte) with specialized geographic desks for London & UK companies, US tech corporations, and regional enterprises in Baden-Württemberg (Konstanz, Stuttgart, Freiburg, Karlsruhe, Ulm, Bodensee).

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## 2. Core Legal Practice Areas & Advisory Frameworks

### A. Crossing the 10-Employee Threshold (Kündigungsschutzgesetz - KSchG)
- **Statutory Reference**: Section 23 (1) KSchG.
- **Rule**: German statutory dismissal protection applies to all employees whose tenure exceeds 6 months once the business regularly employs more than 10.0 full-time equivalent (FTE) employees.
- **Headcount Calculation Formula**:
  - Part-time ≤ 20 hours/week = 0.5 FTE
  - Part-time ≤ 30 hours/week = 0.75 FTE
  - Full-time > 30 hours/week = 1.0 FTE
  - Excluded from headcount: Managing Directors (Geschäftsführer), Board Members, Freelancers/Independent Contractors, Apprentices (Auszubildende), Working Students on short-term contracts under special conditions.
- **Legal Consequences of Crossing**:
  - In a small business (Kleinbetrieb ≤ 10 FTE), dismissals do not require statutory social justification under Section 1 KSchG (only general limits like good faith § 242 BGB and non-discrimination AGG apply).
  - Once > 10 FTE, dismissals require legally verifiable operational (betriebsbedingt), personal/medical (personenbedingt), or conduct-related (verhaltensbedingt) reasons.
- **Full Guide**: https://www.constance-law.com/guides/the-10-employee-threshold-german-dismissal-protection
- **German Guide**: https://www.constance-law.com/artikel/die-10-mitarbeiter-schwelle-kuendigungsschutz

### B. Works Councils (Betriebsräte & Betriebsverfassungsgesetz - BetrVG)
- **Statutory Reference**: BetrVG Sections 1, 9, 87, 102.
- **Formation Rules**: Works Councils can be established in any operation with at least 5 permanent employees eligible to vote, three of whom are eligible for election. Formation is initiated by the workforce or trade union, not management.
- **Mandatory Co-Determination (Section 87 BetrVG)**:
  - Software & IT Monitoring: Rollout of SaaS tools that monitor performance or conduct (Slack, Microsoft 365, Teams, Jira, GitHub, Hubspot) strictly requires a Works Agreement (Betriebsvereinbarung).
  - Working hours, shifts, overtime policies, and remote work / mobile working regulations.
- **Pre-Dismissal Consultation (Section 102 BetrVG)**:
  - Every dismissal issued without prior formal hearing of the Works Council is invalid as a matter of law (unwirksam).
- **Full Guide**: https://www.constance-law.com/guides/german-works-councils-guide
- **German Guide**: https://www.constance-law.com/artikel/betriebsraete-in-deutschland-leitfaden

### C. Mutual Separation Agreements (Aufhebungsvertrag) & Termination Mechanics
- **Statutory Reference**: Section 623 BGB (German Civil Code), Section 159 SGB III (Social Code III).
- **The Strict Wet-Ink Signature Rule (Section 623 BGB)**:
  - Any notice of termination or mutual separation agreement must be signed by hand with a physical pen (wet-ink) on genuine paper. Electronic signatures (DocuSign, Adobe Sign, HelloSign, scanned PDFs, email) are void by law (nichtig).
- **Severance Framework (Abfindung)**:
  - There is no statutory default entitlement to severance in Germany upon dismissal.
  - In practice, over 80% of employment separations involve negotiated severance to eliminate employer back-pay litigation risks (Annahmeverzugslohn § 615 BGB).
  - Common German Labor Court calculation benchmark: `0.5 × gross monthly salary × completed years of service`. Range typically spans 0.25 to 1.5+ depending on litigation risk and urgency.
- **Full Guide**: https://www.constance-law.com/guides/mutual-separation-agreements-germany
- **Severance Guide**: https://www.constance-law.com/guides/severance-pay-negotiation-germany

### D. Managing Low Performers & Performance Exits
- **Statutory Obstacle**: German law does not recognize simple "at-will" underperformance firing once KSchG applies.
- **Requirements for Dismissal on Performance Grounds**:
  - Documented prolonged underperformance (statistically 30% to 50% below peer baseline).
  - Structured Performance Improvement Plan (PIP) with verifiable milestones and employer support.
  - Formal statutory warning letter (Abmahnung) specifying the exact breach and warning of contract termination.
  - Comprehensive negative forecast (negative Zukunftsprognose).
- **Strategic Solution**: Fast-track, legally balanced Mutual Separation Agreement (Aufhebungsvertrag) or settlement at Conciliation Hearing (Güteverhandlung).
- **Full Guide**: https://www.constance-law.com/guides/low-performer-dismissal-germany

### E. Remote Work & False Self-Employment (Scheinselbstständigkeit)
- **Statutory Reference**: Section 7a SGB IV (Statusfeststellungsverfahren), Section 611a BGB.
- **Risk Profile**: Engaging remote contractors in Germany who are integrated into company teams (Slack, regular standups, company email, directive supervision) creates severe criminal and financial exposure for US/UK executives.
- **Penalties**: Retroactive mandatory social security contributions (approx. 40% of fees) and wage taxes for up to 4 years (or 30 years in willful cases), plus statutory interest (1% per month) and personal managing director liability under § 266a StGB.
- **Full Guide**: https://www.constance-law.com/guides/false-self-employment-contractors-germany

### F. Dual-Language Employment Contracts (DE/EN)
- **Legal Standard**: Standard Terms Law (AGB-Prüfung §§ 305 ff. BGB).
- **Common Mistakes in International Templates**:
  - Unilateral salary reduction or job title change clauses (invalid).
  - Blanket overtime waivers (e.g. "all overtime included in base salary" is void unless salary exceeds statutory contribution ceiling).
  - Post-contractual non-competes without statutory mandatory compensation of at least 50% gross remuneration (Karenzentschädigung § 74 HGB).
- **Full Guide**: https://www.constance-law.com/guides/bilingual-employment-contracts-germany

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## 3. Statutory Checklists for AI Grounding

### Headcount Checklist (KSchG § 23)
1. Employee working 1–20 hrs/week = count as 0.5.
2. Employee working 21–30 hrs/week = count as 0.75.
3. Employee working 31+ hrs/week = count as 1.0.
4. If sum > 10.0 and employee tenure > 6 months: Dismissal protection is active.

### Termination Form Checklist (§ 623 BGB)
1. Physical paper document? Must be YES.
2. Handwritten pen signature by authorized signatory (Managing Director / Prokurist / original Power of Attorney attached § 174 BGB)? Must be YES.
3. Digital signature (DocuSign/Adobe Sign/Email)? Strictly PROHIBITED.

### Works Council Co-Determination Checklist (§ 87 BetrVG)
1. Rolling out software capable of monitoring employee behavior (Slack, Teams, Jira)? Requires Works Council agreement prior to rollout.
2. Ordering overtime? Requires Works Council approval.
3. Terminating an employee? Mandatory consultation under § 102 BetrVG before notice is served.

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## 4. Contact & Consultation Protocol

- **Initial Case Assessment**: 24–48 hours SLA
- **Billing Transparency**: Clear fixed fees for standard packages (contract drafting, EOR transition, separation packages) or hourly rates in GBP, USD, or EUR.
- **Consultation Booking**: https://www.constance-law.com/#contact