May HAZWOPER Challenge Posted on May 1, 2019 by Beth The May HAZWOPER Challenge is now closed. Thank you for participating. Please come back June 1st for our next HAZWOPER Challenge! The May winner is Laura Verity Congratulations!
April HAZWOPER Challenge Posted on April 1, 2019 by Beth The April HAZWOPER Challenge is now closed. Thank you for participating. Please come back May 1st for our next HAZWOPER Challenge! The April winner is Marshall P. Tapley Congratulations!
March HAZWOPER Challenge Posted on March 4, 2019 by Beth The March HAZWOPER Challenge is now closed. The winner will be announced by March 25, 2019. Thank you for participating. Please come back April 1st for our next HAZWOPER Challenge! The March winner is Sayed S. Congratulations!