SEARCH for Individuals with GISP®

Check the status of your GISP or any of the GISPs in our registry.

GISP Registry (as of May 3, 2025) Excel Spreadsheet here.

We strive to keep the information accurate and updated.    Please report errors to:  info@gisci.org

A GISP search (active / inactive)  in real time from the database is available here (For best results use the state abbreviation):

Enter information into the table listing below the map to search for a GISP

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  2. Region: maryland
  3. GISP: Expired
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Baohong Ji

GIS Developer
Expired

Cert Number: 55270
Expiration: 07/25/2018 00:00:00
Zip: 20871

Shane Johnston

Senior Planner/Geographic Information Systems Analyst
Expired

Cert Number: 67258
Expiration: 04/25/2016 00:00:00
Zip: 21601

Sarah Kozal

Social Studies Teacher
Expired

Cert Number: 12058
Expiration: 04/25/2018
Zip: 21740

Tyrone Ligon

GIS Engineer
Expired

Cert Number: 61119
Expiration: 12/25/2013 00:00:00
Zip: 21045

Jessica Lister

GIS Manager
Expired

Cert Number: 91681
Expiration: 06/25/2020
Zip: 21625

Timothy Maidl

Manager
Expired

Cert Number: 61799
Expiration: 02/25/2014 00:00:00
Zip: 20653

Ryan McKeon

VP of Strategy & Technology
Expired

Cert Number: 57500
Expiration: 02/25/2020 00:00:00
Zip: 21234

William Merrey

Senior GIS Analyst
Expired

Cert Number: 54956
Expiration: 06/25/2016 00:00:00
Zip: 21057

Matthew Michael

Engineering Associate 3
Expired

Cert Number: 33219
Expiration: 11/25/2013 00:00:00
Zip: 21050

Jason Mielke

Consultant
Expired

Cert Number: 51029
Expiration: 06/25/2010
Zip: 21076
Page Size:
Total Results: 105

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