Sep 08
Sep 11
Personal effectiveness
Wassenaar

Course International Negotiations

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Shutterstock
Course International Negotiations
Training type
Open Registration Courses
Training category
Personal effectiveness
Date
08 Sep 2026 - 11 Sep 2026
Course duration
4 days
Location
Wassenaar
Address
Clingendaal 7
Language
English
Course price
€ 2.650,-
Register here

Intro

We all negotiate at least eight times a day – at work, at home, and on the street. Whether you work in security, trade, energy, banking, law, environment, economics, or politics, being an effective negotiator is key to achieving your goals. In fact, honing this skill allows you to tackle the wicked problems of the future more effectively. Want to become a better negotiator? Join us!

What will you learn?

  • Key principles and phases of successful negotiation
  • Concrete tips and tricks for negotiations – from preparation to execution and lessons learned
  • How to develop strategies for dealing with cultural differences
  • How to operationalise your strategies using various negotiation tactics
  • Understand psychological processes and behavioural theory in general as well as individual reactions to negotiation situations
  • Advanced negotiations theories and insight into one’s own approach to various negotiation scenarios

You will have the opportunity to engage with eminent experts who negotiate in various fields and exchange ideas with highly experienced fellow negotiators!

Is this course for you?

This course is ideal for anyone looking to improve their negotiation skills. Whether you have previous academic or practical negotiation experience, or negotiation is a completely new skill you want to try your hand at, you are very welcome to join. The course touches on the essential foundations as well as more complex, advanced theory and strategies. A good command of English is required. 

There is a limited number of seats available for this course.

Previous participants

You will meet participants who hail from a variety of sectors. Previous participants include professionals from the Netherlands Ministry of Foreign Affairs, United Nations Development Programme, Philips Technology, investing funds, and more. Our training has benefited diplomats, managers, and various international professionals. 

When?

Edition 1: 21 - 24 April 2026 (FULL)
Edition 2: 8 - 11 September 2026 
Edition 3: 24 – 27 November 2026

Which methods will be used?

The Clingendael Method for Negotiation Training is a unique mix of personal feedback and understanding of negotiation processes. The method is based on extensive research and shaped by hundreds of training sessions in more than one hundred countries worldwide. The course combines interactive lectures, group assignments, bilateral and multilateral negotiation simulations, e-negotiations, and intercultural communication discussions.

Modules

  • What makes a negotiator effective?
  • How to deal with deadlocks
  • Intercultural communications and negotiations
  • Personal styles
  • Strategies and tactics 
Coordinators
Trainers
Founding Director Clingendael Academy & Expert in Negotiation & Mediation

By the numbers

40
years of experience in negotiation training
90
negotiation training sessions provided yearly
60+
countries where participants come from

Alumni stories

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You get an arsenal of strategies for negotiation. You learn to recognize when negotiations are stuck and what you can do about it to improve the outcome. You learn to prepare the negotiations and to keep all factors of importance in mind.

Participant

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Excellent course, well developed and cases are good illustration of theory. Do not change anything.

Participant

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“Clear programme, very interactive by the types of negotiations that we discussed and immediately applied in practice, that was very useful and enhanced the learning experience a lot.”

Participant

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The negotiation training exceeded my expectations

Diana Eggleston

The Hague & Partners Business Agency

What else you need to know

Certificate
Upon completion of the course, you will receive a course certificate.
Group discount
You can qualify for a 10% discount if 5 or more people from the same organisation apply.
Visa for the Netherlands
Do you require a visa to join our training in The Netherlands? Find out how to apply via this link https://www.netherlandsworldwide.nl/visa-the-netherlands. The Clingendael Institute is unfortunately not able to write visa support letters. If you already have a valid visa, please upload it in the registration form.
Contact us
If you have questions or doubts or would like to meet the trainer first? Please do not hesitate to contact the course coordinator. Our General Terms and Conditions apply to this course.

Course International Negotiations

Register for the Course International Negotiations (September edition) at the Clingendael Institute. After submission you will receive a confirmation email.

Training data
Dutch Speaking
Type of organisation for billing
If applicable
If applicable
Please enquire with your HR department.
Find more information www.logius.nl/domeinen/toegang/organisatie-identificatienummer
If applicable
If applicable
Check via www.netherlandsworldwide.nl/visa-the-netherlands if you need a visa.
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Attendance and certificate

Please note that full participation is expected from every participant, and that course certificates are only awarded to individuals who have reasonably met the criteria for sufficient participation. Sessions can only be missed with good reason communicated in a timely fashion, and if attendance falls below 2/3rd of training hours no certificate can be provided.

General terms and conditions
By checking this box, you agree with our general terms and conditions.
General Terms and Conditions - Article 5

Please note that prior payment is a condition for participation