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Classes and Events
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Class Registration Calendar
08
Sep
2025
CSI-MS4 Idaho (PT)
09-08-2025
8:30 am
- 09-09-2025
4:30 pm
Online Webinar
$799 + registration
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08
Sep
2025
CSI-MS4 Oregon (PT)
09-08-2025
8:30 am
- 09-09-2025
4:30 pm
Online Webinar
$799 + registration
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08
Sep
2025
CSI-MS4 Washington (PT)
09-08-2025
8:30 am
- 09-09-2025
4:30 pm
Online Webinar
$799 + registration
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10
Sep
2025
CACEO - Illicit Discharge Detection and Elimination (PDT)
09-10-2025
10:00 am
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11:30 am
Online Webinar
$50 + registration
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11
Sep
2025
Florida Stormwater Erosion and Sediment Control Inspector
09-11-2025
8:30 am
- 09-12-2025
4:00 pm
Online Webinar
$225 + registration
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15
Sep
2025
CSI – Construction East Coast (ET)
09-15-2025
10:00 am
- 09-16-2025
4:00 pm
Online Webinar
$599 + registration
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16
Sep
2025
CSI-Industrial East Coast Online (ET)
09-16-2025
8:00 am
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4:00 pm
Online Webinar
$399 + registration
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17
Sep
2025
CSI Network September (EDT)
09-17-2025
1:00 pm
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2:30 pm
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18
Sep
2025
CSI-MS4 Indiana (CT)
09-18-2025
8:30 am
- 09-19-2025
4:30 pm
Online Webinar
$799 + registration
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18
Sep
2025
CSI-MS4 Michigan (CT)
09-18-2025
8:30 am
- 09-19-2025
4:30 pm
Online Webinar
$799 + registration
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