ECI's World Water Week Sale

23 - 27 August 2026

In celebration of World Water Week, ECI is having a sale on Professional Certification Stamps!


From 23–27 August 2026, ECI Certified Professionals can enjoy savings on digital and physical stamps.


With multiple designs available, this is a great opportunity to purchase a new certification stamp or replace an existing one at a discounted price. The sale will be available online for a limited time.


Don’t miss this opportunity to celebrate World Water Week while saving on your Professional Certification Stamp!

 

Digital Stamps - 20% off

Regularly $50.00

Available as PDF or DWG files.

Physical Stamps - 20% off

Traditional Stamps Regularly $60.00

Self Inking Stamps Regularly $85.00

Plus Shipping

 

Multiple Designs Available

 

Use Code WorldWaterWeek2026 at checkout for physical stamps.

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