NAI Certification Calendar

CIG and CIH courses are managed by individual instructors, not through NAI’s national office, manage CIG and CIH courses. If you are interested in hosting or finding a CIG or CIH course in your area, please visit our See Who's Certified page to find an instructor near you.


Looking to become a trainer with NAI? Click below for upcoming courses:
Certified Interpretive Guide Train-the-Trainer Courses
Certified Interpretive Host Train-the-Trainer Courses

Certified Interpretive Guide Courses


January 10-13, 2019 | Athens, OH 
Ohio University

January 10-15, 2019 | Phoenix, AZ 
Phoenix Zoo

January 14-17, 2019 | Seattle, WA 
The Adventure Hub and Winery

January 14 - February 4, 2019 | Vero Beach, FL 
Environmental Learning Center

January 15-18, 2019 | Odem, TX 
Nueces Delta Preserve

January 15-18, 2019 | Tampa FL 
The Florida Aquarium

January 15 - February 16, 2019 | Seattle, WA 
Pacific Science Center

January 22-26, 2019 | Palm Desert, CA 
The Living Desert

January 29 - February 1, 2019 | Milford, OH 
Cincinnati Nature Center

January 29 - February 6, 2019 | Dallas, TX 
Dallas Zoo

February 3-7, 2019 | Pensacola, FL 
Florida Public Archaeology Network Center

February 4-7, 2019 | Sainte-Marie-du-Mont, Normandy, France 
The Utah Beach D-Day Museum

February 8-11, 2019 | Little Rock, AR 
Witt Stephens Jr. Central Arkansas Nature Center

February 11-14, 2019 | Roswell, GA 
Chattahoochee Nature Center

February 11-14, 2019 | Round Mountain, TX 
Westcave Outdoor Discovery Center

February 11-15, 2019 | Brookfield, IL 
Brookfield Zoo

February 12-15, 2019 | Las Vegas, NV
Get Outdoors Nevada

February 19-22, 2019 | Bismarck, ND 
North Dakota Heritage Center

March 4-8, 2019 | Chicago, IL 
Lincoln Park Zoo

March 5-8, 2019 | Littleton, CO 
Carson Nature Center at South Platte Park

March 6-27, 2019 | Charlotte, NC 
Mahlon Adams Pavlion
 
March 14-17, 2019 | Jamestown, ND 
1883 Stutsman County Courthouse State Historic Site

March 18-21, 2019 | Falmouth, ME 
Gilsland Farm Audubon Center

March 18-21, 2019 | Mystic, CT
Mystic Aquarium

March 22-25, 2019 | Clermont, KY 
Bernheim Arboretum and Research Forest

March 25-29, 2019 | Brecksville, OH 
Brecksville Trailside Program Center

March 26-29, 2019 | Eugene, OR 
Museum of Natural and Cultural History

April 1-4, 2019 | Tulsa, OK 
Oxley Nature Center

April 3-6, 2019 | Bretton Woods, NH 
Appalachian Mountain Club

July 16-19, 2019 | Milford, OH 
Cincinnati Nature Center

August 12-16, 2019 | Brookfield, IL 
Brookfield Zoo

August 20-23, 2019 | Westminster, CO 
Butterfly Pavilion

Certified Interpretive Host Courses

February 1-2, 2019 | Palm Desert, CA 
The Living Desert

March 1-2, 2019 | Tulsa, OK 
Oxley Nature Center

Courses Offered by the NAI National Office

Workshops can be requested by contacting NAI at 888-900-8283. Professional categories of Certified Interpretive Trainer, Certified Interpretive Planner, Certified Interpretive Manager, and Certified Heritage Interpreter do not require attendance at a workshop to apply for or achieve certification. See certification handbook for details. However, the Certified Interpretive Guide Trainers workshop is required for anyone who wants to train others using NAI's CIG or CIH curricula.

Combined Certified Interpretive Guide and Host Train-the-Trainers

February 4-10, 2019 | Tucson, AZ  
Arizona-Sonora Desert Museum

Certified Interpretive Guide Train-the-Trainers


February 4-8, 2019 | Tucson, AZ  
Arizona-Sonora Desert Museum

Certified Interpretive Host Train-the-Trainers


January 29 - February 1, 2019 | Albuquerque, NM  
Rio Grande Nature Center State Park

February 9-10, 2019 | Tucson, AZ  
Arizona-Sonora Desert Museum