Free Webinar 📣📣📣
ALS invites you to join our free online seminar :
“Cleanliness of Components and Systems for Road Vehicles — VDA 19.1”
📅 Friday, 16 October 2026
⏰ Time: 8:30 a.m.–12:00 p.m.
👩⚖️ Speaker
Ms. Warunee Pusatjapong, Business Manager
Business Unit Manager and Laboratory Testing Expert
Webinar Objectives
This webinar will provide participants with a fundamental understanding of
“Cleanliness of Components and Systems for Road Vehicles — VDA 19.1,”
including testing methods and the application of test results in the automotive industry.
(The webinar will be conducted in Thai language)
Webinar Content :
1. Introduction and selection
2. Extraction methods
2.1) Liquid extraction: Pressure rinsing, agitation, ultrasonic extraction, and internal rinsing
2.2) Air extraction: Air-jet extraction and air-throughflow extraction
3. Filtration and analysis
4. Declining curve
5. Routine inspection
6. Evaluation of results
✅✅How to Receive the Webinar Link and Certificate ✅✅
Simply complete these 3️⃣ easy steps:⬇️
1️⃣ Follow the ALS Facebook page by scanning the QR code below.
2️⃣ Share the VDA 19 online seminar post.
3️⃣ Comment “Interested/สนใจ” under the VDA 19 online seminar post and wait to receive the webinar link via Messenger.

For More Information
Marketing Department :
ALS Testing Services (Thailand) Co., Ltd.
34/13 Moo 15, Klong Song Sub-district
Klong Luang District, Pathum Thani 12120, Thailand