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Contact the CEM Section

Natalie Russ, Chief
(717) 772-3944
Status of Reviews
General Questions

Richard Basso
(717) 772-3946
Certification Workgroup Lead Worker
Certification
RACT-2
Data Validation

Susan Bolstrum
(717) 783-9725
Testing Procedures
Quality Assurance

Bai Han
(717) 783-9989
Certification

Dhruba Khadka
(717) 787-1421
Quality Assurance
Testing Procedures
CEM Online User Access

Alex Maldonado
(717) 772-2333
Auditing Workgroup Lead Worker
Testing Procedures
Quality Assurance
Mercury and Air Toxics

Jon Miller
(717) 772-5101
Data Workgroup Lead Worker
Quarterly Data Reporting
Quarterly Quality Assurance Procedures