South Dakota Ready Mix Concrete Association

ACI Certification Programs Sponsored by SDRMCA

Please review the following prior to registering:

2023-24 SDRMCA Policies - Cancellation/Payment, Refunds, Students, ADA Accommodations, etc.

ADA Accommodations - Must be requested in Advance of Testing

Verify Certification/Expiration


If after 4-6 weeks from testing you have not received your scores in the mail or by email, you must contact 

ACI Certifications Department directly at 248-848-3790.  

Wondering if your certification has expired?  Check at

**Consultants doing inspection work for the SDDOT are now required to complete ACI Field Testing Certification and DOT Plus Training.  To be included on the SDDOT certification listing, submit your ACI information to SDDOT Certifications:

ACI Testing & COVID-19:

SDRMCA reserves the right to implement additional COVID protocols including masks, 6ft spacings, hand sanitizing, and/or zoom training as deemed appropriate for the safety of the examinees and volunteers throughout the event if conditions require. 

Please reschedule and DO NOT ATTEND if you are feeling ill, have symptoms, have tested positive, or have been knowingly exposed to someone with COVID prior to class.  Contact SDRMCA at 605-274-0145 to reschedule.  

ACI Concrete Field Testing Technician, Grade 1 Certification:  Program Information

You must be physically able to perform the tests or request ADA accommodations from ACI in advance of testing.

Upcoming South Dakota Test Dates:   

May 21-22, 2024, Sioux Falls, SD (DOT/Seasonals Only):  Classroom Review/Exams - send email to  to be put on wait list.      

Study Video Links:  ACI Field Testing Videos of procedures can be reviewed on the Colorado Ready Mix Concrete Assoc's Youtube channel:  CLICK HERE.  

SAMPLE Calculations,  SAMPLE solution sheets

Materials:  ASTM, ACI Study Workbook, Classroom Training, Written/Performance Exam Included.

ACI Concrete Field Testing Technician - Written Exam Retest Dates: 

Field Testing Retests can be completed at any of the events listed above or on the additional dates listed below for written only.  

Upcoming Test Dates:

Monday, April 15, SDRMCA Office, Sioux Falls, SD, 4:00 PM:   Click Here To Register

You may also attend one of the above scheduled events to take a written retest.              

ACI Concrete Strength Testing Technician Certification:   Program Information 

You must be physically able to perform the tests or request ADA accommodations from ACI in advance of testing.

Upcoming Test Date:

Check back for Retest Dates.   

Materials:  ASTM, ACI Study Workbook, Classroom Review, Written/Performance Exam Included.     

ACI Concrete Flatwork Associate/Advanced Finisher Certification:  Program Information

Upcoming Test Date: 

April 9, 2024, Brookings, SD Click Here to Register

Materials:  ACI Study Workbook, Written Exam Included

Work Experience Forms:  Click Here  

It is the intention of SDRMCA to assist all individuals interested in becoming ACI Certified, however, our space, courses, and schedules are limited. If you need additional assistance finding a program to meet your needs, please contact SDRMCA, visit, or check surrounding state associations to view additional program offerings.

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SDRMCA, 5024 S Bur Oak Place #113A, Sioux Falls, SD 57108

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