Register for WCLC 2019Register Now

Why attend WCLC 2019?

World's Largest

Join the world’s largest international gathering of clinicians, researchers and scientists in the field of lung cancer and thoracic oncology.

Connect & Collaborate

Learn, share knowledge and network with over 7,000 delegates from more than 100 countries.

Exemplary Education

Benefit from wide-ranging and multidisciplinary content consisting of over 2000 presentations and 17+ specialized tracks.

Extensive Resources

Choose from ground-breaking plenaries, experts lectures, research abstracts, interactive breakfast sessions, hands on workshops as well as several sessions specifically dedicated to nurses, patients and advocates.

IASLC WCLC 2019 Conference President's Welcome

It is our great pleasure and honor to extend to you a warm invitation to attend and participate in the IASLC 20th World Conference on Lung Cancer (WCLC 2019) of the International Association for the Study of Lung Cancer (IASLC) to be held September 7 — 10, 2019 in the vibrant city of Barcelona, Spain.


The IASLC World Conference on Lung Cancer has become the premier platform not only for the presentation of new science, but also for unique networking opportunities.

Read Welcome Message View Program Overview

Important Dates