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NIOSH Schedule

2025-2026 SCHEDULE

IMPORTANT NIOSH ANNOUNCEMENT: Only NIOSH trained technicians with an up-to-date certificate can perform spirometry testing for silica dust. Each person administering spirometry examinations must successfully complete a NIOSH Approved Spirometry Training Course and maintain a valid certificate. NIOSH TRAINING IS NOW VALID FOR ONLY 5 YEARS. A REFRESHER COURSE IS REQUIRED EVERY 5 YEARS. PLEASE CALL 281.492.8250 FOR DETAILS.

CourseCourse DateLocation
NIOSH Pulmonary Function Training January 12-13, 2026Austin, TX
NIOSH Pulmonary Function Training- RefresherJanuary 14, 2026Austin, TX
NIOSH Pulmonary Function Training January 26-27, 2026Atlanta, GA
NIOSH Pulmonary Function Training- RefresherJanuary 28, 2026Atlanta, GA
NIOSH Pulmonary Function Training February 2-3, 2026Cleveland, OH
NIOSH Pulmonary Function Training- RefresherFebruary 4, 2026Cleveland, OH
NIOSH Pulmonary Function Training February 9-10, 2026Detroit, MI
NIOSH Pulmonary Function Training- RefresherFebruary 11, 2026Detroit, MI
NIOSH Pulmonary Function Training February 23-24, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherFebruary 25, 2026Houston, TX
NIOSH Pulmonary Function TrainingMarch 2-3, 2026Phoenix, AZ
NIOSH Pulmonary Function Training- RefresherMarch 4, 2026Phoenix, AZ
NIOSH Pulmonary Function TrainingMarch 9-10, 2026Dallas, TX
NIOSH Pulmonary Function Training- RefresherMarch 11, 2026Dallas, TX
NIOSH Pulmonary Function TrainingMarch 16-17, 2026Los Angeles/Orange County CA
NIOSH Pulmonary Function Training- RefresherMarch 18, 2026Los Angeles/Orange County CA
NIOSH Pulmonary Function TrainingMarch 23-24, 2026New Orleans, LA
NIOSH Pulmonary Function Training- RefresherMarch 25, 2026New Orleans, LA
NIOSH Pulmonary Function TrainingMarch 23-24, 2026Baltimore, MD
NIOSH Pulmonary Function Training- RefresherMarch 25, 2026Baltimore, MD
NIOSH Pulmonary Function TrainingApril 13-14, 2026Chicago, IL
NIOSH Pulmonary Function Training - RefresherApril 15, 2026Chicago, IL
NIOSH Pulmonary Function TrainingApril 20-21, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherApril 22, 2026Houston, TX
NIOSH Pulmonary Function TrainingApril 27-28, 2026Kansas City, MO
NIOSH Pulmonary Function Training- RefresherApril 29, 2026Kansas City, MO
NIOSH Pulmonary Function TrainingMay 4-5, 2026St. Louis, MO
NIOSH Pulmonary Function Training - RefresherMay 6, 2026St. Louis, MO
NIOSH Pulmonary Function TrainingMay 11-12, 2026Jacksonville, FL
NIOSH Pulmonary Function Training - RefresherMay 13, 2026Jacksonville, FL
NIOSH Pulmonary Function TrainingJune 1-2, 2026Little Rock, AR
NIOSH Pulmonary Function Training- RefresherJune 3, 2026Little Rock, AR
NIOSH Pulmonary Function TrainingJune 1-2, 2026Mobile, AL
NIOSH Pulmonary Function Training- RefresherJune 3, 2026Mobile, AL
NIOSH Pulmonary Function TrainingJune 8-9, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherJune 10, 2026Houston, TX
NIOSH Pulmonary Function TrainingJune 22-23, 2026Philadelphia, PA
NIOSH Pulmonary Function Training- RefresherJune 24, 2026Philadelphia, PA
NIOSH Pulmonary Function TrainingJuly 13-14, 2026Newark, NJ
NIOSH Pulmonary Function Training- RefresherJuly 15, 2026Newark, NJ
NIOSH Pulmonary Function TrainingJuly 20-21, 2026Las Vegas, NV
NIOSH Pulmonary Function Training- RefresherJuly 22, 2026Las Vegas, NV
NIOSH Pulmonary Function TrainingJuly 27-28, 2026Denver, CO
NIOSH Pulmonary Function Training- RefresherJuly 29, 2026Denver, CO
NIOSH Pulmonary Function TrainingAugust 3-4, 2026Indianapolis, IN
NIOSH Pulmonary Function Training- RefresherAugust 5, 2026Indianapolis, IN
NIOSH Pulmonary Function TrainingAugust 10-11, 2026Tampa, FL
NIOSH Pulmonary Function Training- RefresherAugust 12, 2026Tampa, FL
NIOSH Pulmonary Function TrainingAugust 17-18, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherAugust 19, 2026Houston, TX
NIOSH Pulmonary Function TrainingAugust 24-25, 2026Oklahoma City, OK
NIOSH Pulmonary Function Training- RefresherAugust 26, 2026Oklahoma City, OK
NIOSH Pulmonary Function TrainingSeptember 14-15, 2026Phoenix, AZ
NIOSH Pulmonary Function Training- RefresherSeptember 16, 2026Phoenix, AZ
NIOSH Pulmonary Function TrainingSeptember 21-22, 2026San Diego, CA
NIOSH Pulmonary Function Training- RefresherSeptember 23, 2026San Diego, CA
NIOSH Pulmonary Function TrainingSeptember 28-29, 2026Nashville, TN
NIOSH Pulmonary Function Training- RefresherSeptember 30, 2026Nashville, TN
NIOSH Pulmonary Function TrainingOctober 5-6, 2026Los Angeles/Orange County CA
NIOSH Pulmonary Function Training- RefresherOctober 7, 2026Los Angeles/Orange County CA
NIOSH Pulmonary Function TrainingOctober 12-13, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherOctober 14, 2026Houston, TX
NIOSH Pulmonary Function TrainingOctober 19-20, 2026Baton Rouge, LA
NIOSH Pulmonary Function Training- RefresherOctober 21, 2026Baton Rouge, LA
NIOSH Pulmonary Function TrainingOctober 26-27, 2026Detroit, MI
NIOSH Pulmonary Function Training- RefresherOctober 28, 2026Detroit, MI
NIOSH Pulmonary Function TrainingNovember 2-3, 2026Hartford, CT
NIOSH Pulmonary Function Training- RefresherNovember 4, 2026Hartford, CT
NIOSH Pulmonary Function TrainingNovember 2-3, 2026Albuquerque, NM
NIOSH Pulmonary Function Training- RefresherNovember 4, 2026Albuquerque, NM
NIOSH Pulmonary Function TrainingNovember 9-10, 2026Louisville, KY
NIOSH Pulmonary Function Training- RefresherNovember 11, 2026Louisville, KY
NIOSH Pulmonary Function TrainingNovember 16-17, 2026Salt Lake City, UT
NIOSH Pulmonary Function Training- RefresherNovember 18, 2026Salt Lake City, UT
NIOSH Pulmonary Function TrainingDecember 7-8, 2026Houston, TX
NIOSH Pulmonary Function Training- RefresherDecember 9, 2026Houston, TX