Train your employees with HTL and sign the internship agreement
Enrol a student or buy a course pack with a discount. The educational internship agreement is processed within 1 working day at no additional cost to your company.
Agreement ready in 1 working day after enrolment
No labour or contractual obligation
Corporate packs with a 25 % discount
Need the invoice only? Open the company panel →
Why companies choose this model
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No cost to sign
The internship agreement is entirely free for the company to sign. The only company obligation is to register the student in Social Security during the internship.
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No contractual obligation
The internship is formative and does not create an employment relationship.
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Civil Liability insurance
Students are covered during the full internship period.
How it works (3 steps)
1
Choose the student
Decide which candidate will do the internship at your company.
2
Fill the online form
Complete the enrolment or pack form on this page; student and company data are recorded automatically.
3
Pay and receive the agreement
Pay online or by bank transfer. Sign the internship agreement and process the Social Security registration.
Check the available courses
Academic offering of online programmes.
See all courses
Business & Management
Agile and Digital Project Management
180 days
Project, product and delivery roles in European tech — and a realistic credential path
Discovery and framing: from business problem to a scoped increment
Roadmaps, prioritisation and stakeholder alignment
Scrum by the 2020 Guide — and where real teams actually depart from it
Kanban, flow metrics and delivery measurement
Hybrid delivery: predictive and adaptive in one plan
Budget, finance and procurement across borders
Risk, dependencies and quality in distributed teams
The toolchain: Jira (unified), Confluence, Figma, Notion/Linear — and what replaced MS Project
AI in the delivery workflow — and the EU rules that touch it
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Business Process Management
180 days
Introduction to BPM: The Process Lifecycle
Process Identification and Enterprise Architecture
Essential Process Modeling: BPMN Fundamentals
Advanced Process Modeling: Exceptions, Sub-processes and Choreography
Process Discovery: Interviews, Workshops and Automated Discovery
Process Mining at Scale: Celonis, Signavio and Object-Centric Mining
Process Analysis and Redesign
Hyperautomation: RPA and Process Automation (UiPath, Power Automate)
Generative AI and Agentic Process Mining
Global BPM Careers: Certifications, Case Studies and the Junior Analyst Market
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Customer Service
180 days
Foundations of Customer Service and the Customer Experience
Effective Communication: Verbal and Non-Verbal Skills
Omnichannel Support: Chat, Email, Social Media and Apps
CRM and Helpdesk Tools: Salesforce, Zendesk and Freshdesk
AI Copilots in Customer Service: Triage and Human Escalation
EU AI Act Article 50: Chatbot Disclosure Obligations
Handling Customer Complaints
Presenting a Professional Image, On-Screen and In Person
Customer Experience Metrics: CSAT, NPS and CES
Working in Customer Service: Job Market and Junior Portfolio
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Design Thinking
180 days
Design thinking after the backlash: what survived and what didn't
Problem framing and Jobs-to-be-Done in a product team
Continuous discovery: weekly contact with users instead of a research phase
Interviewing and usability testing in a second language, across EU markets
Evidence hygiene: synthesis, repositories and traceable claims
Figma, FigJam and the collaboration stack for non-designers
AI in the Research and Ideation Loop — and the Synthetic-User Trap
Accessibility as EU compliance: EAA, EN 301 549 and WCAG 2.2 in practice
Measuring design: HEART, Goals-Signals-Metrics and the business case
Service design and design sprints: the vocabulary of the next role up
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Events Management
180 days
The international events ecosystem: MICE, associations and the global circuit
Association and Conference Management: PCOs and Bidding
Event Design and Experience Architecture
Sponsorship, commercial strategy and budgets
Sustainable event management and ISO 20121:2024
Event Technology and the Platform Stack
AI in Events
Event data, measurement and ROI
Data protection for events (GDPR)
Event safety, security and duty of care
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ERP Management for SAP® S/4HANA
180 days
The in-house consultant
The SAP product map and the 2027 deadline
Organisational structure, master data and the Business Partner
Procure-to-pay and materials management
Order-to-cash and sales
Warehouse execution: EWM and logistics
Finance in S/4HANA: FI, CO and the Universal Journal
Clean core and extensibility
The conversion project: brownfield, greenfield and data migration
Day-to-day support and the European career path
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Human Resources Management
180 days
Foundations of People Operations: The Employee Lifecycle
Talent Acquisition and Skills-Based Hiring
Selection, Structured Interviewing and Algorithmic Bias
Onboarding and Employee Experience in Distributed Teams
HR Technology and People Analytics
Compensation, Benefits and Pay Transparency
Performance Management and Employee Development
Data Protection and AI Governance in HR
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Organizational Behavior
180 days
Organisational behaviour in the European workplace: what the evidence says
Perception, personality and bias in hiring decisions
Motivation, engagement and Europe's engagement gap
Teams across borders: distributed, multicultural and hybrid teams
Algorithmic management: monitoring, task allocation and the right to a human decision
AI at work: what the AI Act really requires of an employer, and when
Psychosocial risks and mental health at work
Pay transparency and perceptions of fairness
Power, influence and leadership in flat and matrixed organisations
Voice, conflict and worker representation across the EU
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Personal Assistant
180 days
Overview for the new Administrative assistant and
Telephone usage
Mail Services
Shipping
Travel Arrangements
Meetings
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Real Estate Management
180 days
The industry and where juniors start
Do I need a licence?
Tenure, title and the transaction in English
Lettings and property management operations
Systems: how the work actually gets done
Working with international clients
Valuation fundamentals and international standards
Buildings, energy and the EU rulebook
AML, KYC and sanctions
Professional communication and the commercial process in English
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Sales Techniques
180 days
Introduction to Modern B2B and B2C Selling
Understanding Value: What Customers Actually Buy
Building a Sales Framework: Qualifying and Prioritizing Opportunities
The Art of Consultative Selling: Goals, Problems and Solutions
Understanding the Client: Discovery, Mapping and the Client's Problem
Root-Cause Analysis for Sales: From Symptom to Solution
Social Selling and LinkedIn Prospecting for B2B
CRM, Pipeline Management and AI-Assisted Sales Tools
Enterprise and Cross-Border B2B Selling
Global Sales Careers: Certifications and the Junior Analyst Market
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Supply Chain Management
180 days
Supply chain fundamentals for European SMEs
Demand forecasting and inventory management
Purchasing and Supplier Management
Warehouse operations and WMS
Transport modes, Incoterms 2020 and freight documentation
EU customs and security filings
Green compliance in the supply chain
EU road transport rules
Data and KPIs for supply chain
Risk, resilience and entry-level careers in Europe
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Sustainable Management
180 days
The EU rulebook after Omnibus I: who actually reports, and from when
Double materiality, step by step
ESRS in practice: the 2026 revised standards and the voluntary standard for value-chain companies
Building the ESG data set: sources, owners, controls, audit trail
GHG accounting with the GHG Protocol: scopes, boundaries, market vs location
EU Taxonomy Article 8: turnover, CapEx and OpEx KPIs
Carbon at the border and in the product: CBAM definitive regime and EUDR
Supply chain due diligence: CSDDD and the contractual cascade
Limited assurance and the auditor's questions
Global frameworks a European junior still meets: GRI, ISSB/IFRS S1-S2, CDP, SBTi
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Marketing & Communication
Communication Skills
180 days
English as the language of work: register, clarity and the non-native advantage
Business email and written requests across time zones
Async-first communication in distributed teams
Listening and checking understanding in a second language
Meetings across time zones: agenda, facilitation and hybrid equity
Presenting to an international audience
Non-verbal communication and camera presence
Intercultural communication at work in Europe
Disagreement and negotiation in English
Accessible, plain and AI-assisted business writing — and the international junior market
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Digital Marketing
180 days
Digital Marketing Strategy for Business
SEO and Generative Search: Ranking in the Age of AI Overviews and GEO/AEO
Paid Media: Google, Meta, LinkedIn and TikTok Ads
Content, Video and Influencer Marketing
Marketing Automation and CRM (HubSpot, Klaviyo, Lead Scoring)
Web, UX and Conversion Optimization
Modern Analytics: GA4, Attribution and Privacy-First Measurement
Generative AI in Marketing, Governance and the EU AI Act
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Public Relations
180 days
What public relations is and is not: earned, owned and paid media
Public opinion, agenda-setting and framing
Stakeholder mapping and audience research
Planning a PR campaign: objectives, messages, tactics, evaluation
Working with journalists across borders: pitching in a multi-language market
Public affairs and EU advocacy: how Brussels actually works
Crisis communication and issues management
Measurement and proving value: Barcelona Principles V4.0
Generative AI, disclosure and GEO: visibility inside AI answers
Working in English across the EU: careers, salaries and certifications
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Social Media Communications
180 days
The role across markets: social media work in a multi-country European team
Reading the European audience honestly: platform mapping and the limits of reach data
Running a content operation: calendar, asset library, approvals, agencies
Writing for platforms in English as a lingua franca — and knowing when to localise
Short-form vertical video as the production core
Generative AI in the workflow and the EU transparency duty
Community management, moderation and escalation across languages
The EU rulebook for brands: DSA, DMA and advertising transparency
Data, consent and measurement after GDPR, ATT and third-party cookies
Reporting and platform risk: the monthly report and what to do when a platform changes
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Storytelling for Influencers
180 days
Narrative fundamentals: story arc for personal branding
Audience-building and community management
Short-form vertical video production
EU-wide transparency: DSA Article 26 disclosure rules
AI Act Article 50: labelling AI-generated content and deepfakes
Generative AI in content production
Ethics, authenticity and disclosure as trust infrastructure
Metrics brands track in 2026: engagement quality, watch time, ROAS
Watching the pipeline: the Digital Fairness Act
Building an employable personal portfolio
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Finance & Legal
Accounting Basics
180 days
Accounting for a European SME: the framework question
The balance sheet
The accounting equation and double-entry bookkeeping
The income statement
Inventory valuation: FIFO, weighted average — and why not LIFO
The cash flow statement
Reading and using financial ratios
VAT and e-invoicing across the EU
Accounting software for European SMEs
Entry-level accounting careers in Europe, and validating AI-generated numbers
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Corporate Finance
180 days
Corporate Goals, Governance and the Agency Problem
Time Value of Money and the NPV Rule
Bond Valuation and the Term Structure of Interest Rates
Risk, Return and Diversification
Cost of Capital and WACC
Best Practice in Capital Budgeting: Real Options and Scenario Analysis
Strategy, Economic Rents and Market-Value Thinking
Market Efficiency and Behavioral Finance
Sustainability Disclosure in Corporate Finance: CSRD, SFDR and ISSB
AI, Digital Assets and the 2026 Finance Job Market
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Cryptocurrencies
180 days
La tecnología Blockchain
Algunas medidas jurídicas a nivel
The New era of encrypted finance
Traded Assets - Definitions and how
Tokenomics and Valuation
The Regulatory Framework
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Legal Cannabis Management
180 days
History of Cannabis
Cannabis policy models in Europe
Cannabis Tourism
Cannabis Pharmacology
Hemp Oil in the Management of Pain,
Many Applications of Hemp in Neurological
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Legal Management
180 days
The in-house legal support role across the EU: paralegal, legal executive, contract manager
Law, legal systems and sources of law in Europe
The EU legal order: primacy, direct effect, regulations vs directives, preliminary reference
Contract law on an EU frame
Contract management end to end: negotiate, record, optimise
Consumer and commercial law in the single market
Intellectual and industrial property in the EU
Data protection in practice: GDPR, ROPA, DSARs, 72-hour breach, international transfers
The digital acquis: AI Act, DSA, DMA, Data Act, NIS2, DORA
Corporate compliance: whistleblowing, AML/KYC and sanctions, entity management in Ireland and Luxembourg
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Statistics Basics
180 days
Descriptive statistics with spreadsheets: mean, median and standard deviation
Probability and the normal distribution: how unusual is this data point?
Sampling methods and survey design: who do you ask, and how many?
Confidence intervals: from a sample to a claim about the whole population
Hypothesis testing basics: is the difference real, or just noise?
Correlation vs Causation, and Simple Linear Regression
Data cleaning and validation: before you can trust a single number
Communicating statistical results: charts, dashboards and short reports
A light introduction to SQL: pulling the data you're about to analyse
Moving to R or Python: the next step when spreadsheets run out of room
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Technology & AI
Artificial Intelligence
180 days
AI Foundations for Business
From Deep Blue to ChatGPT: the Transformer Revolution
Generative AI and LLMs: Capabilities, Limits, Hallucinations
AI-Powered Productivity and Prompt Engineering for Business
Enterprise AI: RAG and Private Knowledge Bases
AI Agents and Business Process Automation
Multimodal AI: Documents, Images and Audio at Work
EU AI Act, Governance and Responsible AI
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Big Data Analytics
180 days
Foundations of Data Analytics and the Data Lifecycle
SQL and Data Modeling
Python and Data Visualization: From the Table to the Chart That Decides
Modern Data Architectures: Warehouses, Lakes and Lakehouses
Data Engineering Basics: ETL/ELT, Quality and Lineage
Generative AI in Analytics: Copilots and Text-to-SQL
Data Governance and Compliance: GDPR and the EU AI Act
Real-Time and Streaming Analytics
EU AI Act Annex III: High-Risk AI Systems in Data-Driven Decisions
Sector Case Studies: Finance, Insurance and Retail
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Cloud Management
180 days
Service models and the shared responsibility line, read as an auditor
Landing zones and multi-account governance
Identity and access at organisation scale: joiner–mover–leaver
Cloud networking across regions and hybrid links
Kubernetes fundamentals and the KCNA path
Platform engineering and the internal developer platform
SRE basics: SLI, SLO, error budgets and on-call
FinOps: unit cost, tagging, rate vs usage optimisation
The EU rulebook for cloud operations: Data Act switching, NIS2, DORA's critical providers, sovereignty and SEAL
Getting hired without experience: the portfolio, the reproducible lab, the postmortem and the certification map
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Computer Vision in Production and Retail
180 days
Introduction to Computer Vision
Introduction to Machine Learning
Deep Learning. Learning with Neural Nets
Computer Vision Applications in the IoT
Use of Computer Vision in Retail
Use of Computer Vision in Manufacturing
Challenges in Learning Based Vision
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Cybersecurity
180 days
Threats, vulnerabilities and risk: the foundational framework
AI-enhanced phishing and social engineering (incl. deepfake voice-cloning)
Passwords, MFA and the shift to passkeys
Ransomware and backup discipline
Incident response basics: what to do in the first hour
Remote and hybrid work: protecting yourself outside the office
Cloud and SaaS security basics: shared responsibility in plain English
Data protection basics for employees: UK GDPR/DPA 2018 in practice
The regulatory horizon: NIS2 (EU) and the UK Cyber Security and Resilience Bill
Recognising and reporting fraud and scams
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Microsoft Office Basics
180 days
Your office job in Europe, and the Office you will actually find
Professional email in English: inbox, calendar, meetings across time zones
Word 1: the documents an office actually produces
Word 2: templates, mail merge and reviewing with other people
Excel 1: real tables of real data
Excel 2: lookups, pivot tables and the weekly report
Data entry and data quality
Working with the company system: ERP, CRM and the suite around it
Shared files and a team spread over several countries
PowerPoint, the amount that is actually asked for
Written office English for a multi-country team
Getting the job and surviving the first month
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Programming Advanced
180 days
Working in a European codebase: Git, branches and pull requests
Python as the working language of the European junior
The data behind the app: SQL and the relational model
HTTP and REST APIs: Consuming, Building, Documenting
Automated testing: unit, integration and API tests
From my machine to production: containers and CI/CD
Dependencies and the software supply chain
The EU rules that apply to your code
AI coding assistants, with judgement
Typed Backend for the European SME — and Which Language for Which Job
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Programming Basics
180 days
What programming actually is today — and what an AI assistant does for you and to you
Your working setup — and reading error messages in English
Python fundamentals: variables, types, conditionals, loops
Collections and functions
Reading someone else's code — across time zones, without the author
Debugging and verification: from traceback to a written check
The SQL you will actually be asked about
Git, GitHub and the portfolio that replaces experience
Working with an AI assistant: prompt, review, verify, reject
Your first open-source contribution — and what EU rules mean for the code you write
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Software Quality Assurance
180 days
Quality concept and perspectives
Management and process
Testing concept and definition
Testing plan and design
Test execution and reporting
Incident management
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Web Programming
180 days
How the web actually works today
Semantic HTML: structuring a real page
Modern CSS: cascade, Flexbox and Grid
Responsive and accessible by default
JavaScript fundamentals (2026 edition)
The DOM, events, and real interactivity
Git, GitHub, and your portfolio
SQL and working with a real database
Backend basics with PHP, done securely
Deploying today, and your next step
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Design, Hospitality & Lifestyle
Food & Beverage Service
180 days
Working the floor across the EU
EU food law you carry with you
Service English at the table
Table Service Technique and Brand Standards
Self-service, buffet, counter and single-point service
POS, handheld ordering and payment across countries
Reservations, covers and no-shows
Allergens, intolerances and diets for an international clientele
Beverages for an international floor
Banqueting and events service
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Front Office Management
180 days
The guest journey in a branded hotel: standards, shifts and handovers
Two systems, not one: the PMS and the chain CRS
Reservations, rates and inventory: how a booking reaches the desk
After the DMA: direct booking, parity clauses and the OTA relationship
Borders without stamps: EES, ETIAS and the 90/180 question at the desk
Guest data under the GDPR: registration, ID checks and CCTV
Taking payment safely: PCI DSS v4.x at the front desk
AI at the front desk: chatbots, voice agents and the transparency rule
Groups, tour operators and package travel law
Selling from the desk: upselling, rate integrity and the shift from volume to price
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Fundamentals of Fashion and Luxury
180 days
The Global Fashion and Luxury Business
Fashion Trend Forecasting in the AI Era
Brand Management for Luxury Houses
Luxury Marketing and Digital Communication
The Circular Luxury Economy: Resale and Sustainability
Quiet Luxury and the Return of Maximalism
Luxury Enters Hospitality: Brand Experience Beyond Retail
EU Regulation for Fashion and Luxury: DPP and Green Claims
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Graphic Design
180 days
Foundations: composition, colour and typography
Colour systems for screens and accessibility
Typography today: metal type to variable fonts
Layout and grids: print to responsive
Figma-first design and collaboration
Designing for social platforms
Branding fundamentals
Generative AI in design practice
AI transparency and the EU AI Act
Portfolio, internship practice and career entry
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Nutrition and Dietetics
180 days
Food groups and diets
Macronutrients food energy
Phytonutrients as bioactive food components
Food –based guidance systems
Assessing and evaluating nutritional status, diets and
Realfooding
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Psychology
180 days
The science of psychology and the replication crisis: what evidence actually means
Cognitive biases and behavioural economics: how the mind decides
Memory, attention and learning at work
Emotional intelligence and workplace communication
Organisational psychology: motivation, teams and leadership
Mental health awareness at work: recognising distress without diagnosing
Positive psychology and wellbeing: from Seligman's PERMA to sustainable performance
An overview of psychotherapy for non-specialists
Consumer and digital psychology: attention, persuasion and dark patterns
Cross-cultural and developmental psychology: how context shapes the mind
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Wellness and Beauty
180 days
Facial cosmetic dermatology
Skin and cosmeceuticals
Postsurgical cosmetics
Facial photoprotection
Lip cosmetic considerations and eyes
Troubleshooting problematic ingredients
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Industrial & Safety
AutoCAD
180 days
Interface, workspaces and the language-independent command set
Precision 2D drafting: coordinates, object snaps, tracking
Layers, properties and CAD standards
Editing and modifying: the modern TRIM/EXTEND workflow
Multi-view drawings with VIEWBASE, not by hand
Dimensioning and annotation to ISO 129-1:2018/Amd 1:2020
Blocks, dynamic blocks and attribute extraction
Sheet layouts, viewports, plotting and PDF/A-4 archiving
AutoCAD in a BIM workflow: DWG ↔ DXF ↔ IFC, what a linked model is
Careers, salary bands and the certification question
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Industrial Automation
180 days
Manual de Usuario y Técnico
Elaboración y Modificación de
Mantenimiento Preventivo
User and Technical Manual
Preparation and Modification of
Preventive Maintenance
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Industrial Electromechanics
180 days
Industrial Safety
180 days
Safety Culture
LOTO Protocols
Personal Protective Equipment
Communication Skills
Supply Chain and Logistics Center
Automated Warehouses
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Occupational Risks Control
180 days
The EU framework: Directive 89/391/EEC and how it reaches your workplace
How workplaces harm people
Risk assessment, EU style: the five-step method
The hierarchy of prevention: the nine general principles
Machinery, work equipment and energy isolation
Hazardous substances
Ergonomics and musculoskeletal disorders
Psychosocial risks and mental health at work
Emerging risks: telework, digitalisation, AI and heat
Managing and measuring OSH
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Training one or several employees?
Four options: enrol a single student, or buy a course pack with a 25 % discount and centralised management.
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Frequently asked questions for companies
Is there any cost for the company?
No, signing the internship agreement is free. The only company obligation is to register the student in Social Security during the internship. The training programme is paid by the student or the company, as you agree.
How is the course paid?
In the enrolment form you can choose the payment method: card, PayPal or bank transfer. The invoice is issued in the name of whoever pays.
What documents will I receive?
The educational internship agreement and an annex with the student's details and internship conditions. Both documents are sent digitally, ready for electronic signature.
How long does the internship last?
The internship has a maximum duration of 180 days, aligned with the course period.
How quickly will the agreement be ready?
1–2 days after the programme payment.
Does this create an employment obligation?
No. The internship is formative and does not create an employment or contractual relationship between the company and the student. Paid formative internships under RD-ley 2/2023, RD-ley 8/2023 Art.45 Orden PJC/51/2024, as amended by Orden PJC/281/2024, and DA LGSS.
How do I request an invoice?
Access your company panel at
/empresa/login . In the «Facturas» section you can download the invoices linked to your tax ID.
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