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NIOSH Certification with e3 Occupational 3

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NIOSH Certification

This two-day (16 hour) course includes the most recent nationally recognized standards (ATS/ERS) for reliable spirometry in the occupational health setting. The class combines lecture, practice, and demonstration using a wide variety of spirometers in a relaxed classroom environment.

Private Onsite Courses

Need certification or recertification for your team? We offer in-person, onsite training tailored for groups within your organization. Schedule a private training session at your convenience. For more information or to book your event, please call (800) 705-8101 or fill out the request form below. .

Request a NIOSH Certification Quote
NIOSH Certification - Greenville, SC
Oct 6th

NIOSH Certification – Greenville, SC

October 6, 2025, 8:00 am - October 7, 2025, 5:00 pm
Holiday Inn Express & Suites Greenville-I-85 & Woodruff Rd, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - Andover, MA
Oct 14th

NIOSH Certification – Andover, MA

October 14, 2025, 8:00 am - October 15, 2025, 5:00 pm
B300 Conference Room
NIOSH Spirometry Training
Register »
NIOSH Certification - Orlando, FL
Oct 27th

NIOSH Certification – Orlando, FL

October 27, 2025, 8:00 am - October 28, 2025, 5:00 pm
Hampton Inn & Suites Orlando Airport @ Gateway Village
NIOSH Spirometry Training
Register »
NIOSH Certification - Charlotte, NC
Nov 4th

NIOSH Certification – Charlotte, NC

November 4, 2025, 8:00 am - November 5, 2025, 5:00 pm
Hampton Inn & Suites
NIOSH Spirometry Training
Register »
NIOSH Certification - Hanover, MD
Nov 17th

NIOSH Certification – Hanover, MD

November 17, 2025, 8:00 am - November 18, 2025, 5:00 pm
Holiday Inn Express Baltimore-Bwi Airport West by IHG
NIOSH Spirometry Training
Register »
NIOSH Certification - Columbia, SC
Dec 1st

NIOSH Certification – Columbia, SC

December 1, 2025, 8:00 am - December 2, 2025, 5:00 pm
Hilton Garden Inn Columbia Airport
NIOSH Spirometry Training
Register »
NIOSH Certification - Buffalo, NY
Dec 8th

NIOSH Certification – Buffalo, NY

December 8, 2025, 8:00 am - December 9, 2025, 5:00 pm
Hampton Inn Buffalo - Amherst
NIOSH Spirometry Training
Register »
NIOSH Certification - Dulles, VA
Dec 15th

NIOSH Certification – Dulles, VA

December 15, 2025, 8:00 am - December 16, 2025, 5:00 pm
Hampton Inn & Suites Washington-Dulles International Airport
NIOSH Spirometry Training
Register »
NIOSH Certification - Andover, MA
Jan 6th

NIOSH Certification – Andover, MA

January 6, 2026, 8:00 am - January 7, 2026, 5:00 pm
B300 Conference Room
NIOSH Spirometry Training
Register »
NIOSH Certification - Raleigh, NC
Jan 12th

NIOSH Certification – Raleigh, NC

January 12, 2026, 8:00 am - January 13, 2026, 5:00 pm
Hampton Inn & Suites Raleigh Cary Lenovo Center
NIOSH Spirometry Training
Register »
NIOSH Certification - Jacksonville, FL
Jan 26th

NIOSH Certification – Jacksonville, FL

January 26, 2026, 8:00 am - January 27, 2026, 5:00 pm
Holiday Inn Express & Suites, Jacksonville Town Center
NIOSH Spirometry Training
Register »
NIOSH Certification - Chesapeake, VA
Feb 9th

NIOSH Certification – Chesapeake, VA

February 9, 2026, 8:00 am - February 10, 2026, 5:00 pm
Hilton Garden Inn Chesapeake/Suffolk
NIOSH Spirometry Training
Register »
NIOSH Certification - Winchester, VA
Feb 23rd

NIOSH Certification – Winchester, VA

February 23, 2026, 8:00 am - February 24, 2026, 5:00 pm
Holiday Inn Winchester SE-Historic Gateway, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - San Diego, CA
Mar 2nd

NIOSH Certification – San Diego, CA

March 2, 2026, 8:00 am - March 3, 2026, 5:00 pm
DoubleTree by Hilton
NIOSH Spirometry Training
Register »
NIOSH Certification - Hanover, MD
Mar 16th

NIOSH Certification – Hanover, MD

March 16, 2026, 8:00 am - March 17, 2026, 5:00 pm
Holiday Inn Express Baltimore-Bwi Airport West by IHG
NIOSH Spirometry Training
Register »
NIOSH Certification - Greenville, SC
Mar 23rd

NIOSH Certification – Greenville, SC

March 23, 2026, 8:00 am - March 24, 2026, 5:00 pm
Holiday Inn Express & Suites Greenville-I-85 & Woodruff Rd, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - Orlando, FL
Mar 30th

NIOSH Certification – Orlando, FL

March 30, 2026, 8:00 am - March 31, 2026, 5:00 pm
Hampton Inn & Suites Orlando Airport @ Gateway Village
NIOSH Spirometry Training
Register »
NIOSH Certification - Richmond, VA
Apr 13th

NIOSH Certification – Richmond, VA

April 13, 2026, 8:00 am - April 14, 2026, 5:00 pm
Hampton Inn & Suites Richmond/Glenside
NIOSH Spirometry Training
Register »
NIOSH Certification - Appleton, WI
May 4th

NIOSH Certification – Appleton, WI

May 4, 2026, 8:00 am - May 5, 2026, 5:00 pm
Holiday Inn Appleton, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - Manchester, NH
May 12th

NIOSH Certification – Manchester, NH

May 12, 2026, 8:00 am - May 13, 2026, 5:00 pm
Holiday Inn Manchester Airport, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - Hanover, MD
Jun 1st

NIOSH Certification – Hanover, MD

June 1, 2026, 8:00 am - June 2, 2026, 5:00 pm
Holiday Inn Express Baltimore-Bwi Airport West by IHG
NIOSH Spirometry Training
Register »
NIOSH Certification - Pittsburgh, PA
Jul 13th

NIOSH Certification – Pittsburgh, PA

July 13, 2026, 8:00 am - July 14, 2026, 5:00 pm
Hilton Garden Inn Pittsburgh Airport South-Robinson Mall
NIOSH Spirometry Training
Register »
NIOSH Certification - Detroit, MI
Jul 20th

NIOSH Certification – Detroit, MI

July 20, 2026, 8:00 am - July 21, 2026, 5:00 pm
Holiday Inn Express & Suites Belleville (Airport Area) by IHG
NIOSH Spirometry Training
Register »
NIOSH Certification - Greensboro, NC
Aug 20th

NIOSH Certification – Greensboro, NC

August 20, 2026, 8:00 am - August 21, 2026, 5:00 pm
Hilton Garden Inn Greensboro Airport
NIOSH Spirometry Training
Register »
NIOSH Certification - Dulles, VA
Aug 24th

NIOSH Certification – Dulles, VA

August 24, 2026, 8:00 am - August 25, 2026, 5:00 pm
Hampton Inn & Suites Washington-Dulles International Airport
NIOSH Spirometry Training
Register »
NIOSH Certification - Nashville, TN
Aug 31st

NIOSH Certification – Nashville, TN

August 31, 2026, 8:00 am - September 1, 2026, 5:00 pm
Holiday Inn Express & Suites Nashville Southeast - Antioch, an IHG Hotel
NIOSH Spirometry Training
Register »
NIOSH Certification - Albany, NY
Sep 9th

NIOSH Certification – Albany, NY

September 9, 2026, 8:00 am - September 10, 2026, 5:00 pm
Courtyard Albany Clifton Park
NIOSH Spirometry Training
Register »
NIOSH Certification - Denver, CO
Sep 14th

NIOSH Certification – Denver, CO

September 14, 2026, 8:00 am - September 15, 2026, 5:00 pm
Hampton Inn & Suites Denver/Airport-Gateway Park
NIOSH Spirometry Training
Register »
NIOSH Certification - Hampton, VA
Sep 21st

NIOSH Certification – Hampton, VA

September 21, 2026, 8:00 am - September 22, 2026, 5:00 pm
Hyatt Place Hampton Convention Center
NIOSH Spirometry Training
Register »
NIOSH Certification - Andover, MA
Oct 13th

NIOSH Certification – Andover, MA

October 13, 2026, 8:00 am - October 14, 2026, 5:00 pm
B300 Conference Room
NIOSH Spirometry Training
Register »
NIOSH Certification - Orlando, FL
Oct 26th

NIOSH Certification – Orlando, FL

October 26, 2026, 8:00 am - October 27, 2026, 5:00 pm
Hampton Inn & Suites Orlando Airport @ Gateway Village
NIOSH Spirometry Training
Register »
NIOSH Certification - Hanover, MD
Nov 16th

NIOSH Certification – Hanover, MD

November 16, 2026, 8:00 am - November 17, 2026, 5:00 pm
Holiday Inn Express Baltimore-Bwi Airport West by IHG
NIOSH Spirometry Training
Register »

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