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Management & Leadership
Essential Business Skills
Human Resource Management (HRM)
Personal Effectiveness
Strategy - Planning and Execution
Governance, Risk Management, Compliance
Project Management Training
Regulation & Supervision
Office Management and Executive Secretary
Certification Courses
Customer Service and Hospitality Excellence
Marketing, Sales
Public Sector Training
Audit & Quality Training
Media & Public Relations
Information Technology & Cybersecurity
Health, Safety & Environment (HSE)
Oil and Gas Industry
Contract Management & Legal Disputes
Purchasing, Logistics, & Supply Chain
Civil, Urban, & Construction Engineering
Training, Learning & Development
Artificial Intelligence (AI)
Electrical Engineering Training Courses
Economic and Social Policies
Quantitative Methods
Finance, Accounting, Financial Forecasting
Banking Leadership & Management
Digital Finance
Tax & Revenue and Credit Collection
Banking, Investment, and Treasury
Environmental Social and Governance (ESG)
Climate Finance & ESG
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What is TNA in Training?
TRWH4146
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Instructional Design and Training Management Course
TRIN3601
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Training Coordinator Certification Course
TRTR5624
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Claims Management & Dispute Avoidance
LACL8353
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Project Management for Office Professionals
OFPR5938
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Office Management & Administration Fundamentals
OFOF1750
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Strategies for Protecting Customer Data and Privacy
MAST6664
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Global Procurement and Supply Chain Management in the Oil & Gas
OIGL2133
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Global Procurement and Supply Chain Management in the Oil & Gas
OIGL2133
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Econometrics for Senior Economists and Financial Managers
QUEC7973
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Electrical Power Systems Maintenance & Predictive Diagnostics (2-Week Program)
ELEL6642
Berlin
24/Aug/2026 -04/Sep/2026
2 weeks
International Petroleum Marketing
OIIN9870
Berlin
24/Aug/2026 -28/Aug/2026
1 week
Food Safety Management
HEFO2893
Berlin
31/Aug/2026 -04/Sep/2026
1 week
The Art of Advanced Communication for Healthcare Professionals
HETH7126
Berlin
31/Aug/2026 -04/Sep/2026
1 week
Oil & Gas Energy Trading & Risk Management
OIOI6918
Berlin
31/Aug/2026 -04/Sep/2026
1 week
LNG Commercial Management
OILN1064
Berlin
31/Aug/2026 -04/Sep/2026
1 week
The Art of Advanced Communication for Healthcare Professionals
HETH7126
Berlin
07/Sep/2026 -11/Sep/2026
1 week
The Complete Course in Risk Management
GOTH3210
Berlin
07/Sep/2026 -18/Sep/2026
week
Climate Change Risk & Vulnerability Assessment and Management
ENCL6109
Berlin
07/Sep/2026 -11/Sep/2026
week
Contractor Safety Management
HECO7261
Berlin
07/Sep/2026 -11/Sep/2026
week
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