About ALTA

Officers & Advisors

Officers & Advisors

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The Agricultural Laboratory Testing Association is an organization of professionals dedicated to:

  • quality soil testing   
  • accurate reporting   
  • sound management advice 
  • information sharing

Officers & Advisors

Officers & Advisors

Officers & Advisors

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Officers & Industry Advisors

A dedicated group of individuals committed to the quality of soil and plant tissue testing and the education / certification of member labs.


Certified Labs

Officers & Advisors

ALTA Soil Certification

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The following member labs have met the qualifications for certification by ALTA as of Feb. 2, 2020. 

ALTA Soil Certification

ALTA Plant Certification

ALTA Soil Certification

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The ALTA-SAC Program ensures that member laboratories provide their clients with reliable and accurate test results through lab participation in a quality assurance program. 

ALTA Plant Certification

ALTA Plant Certification

ALTA Plant Certification

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The ALTA-PAC Program ensures that member laboratories provide their clients with reliable and accurate test results through lab participation in a quality assurance program.  

ALTA Members

ALTA Plant Certification

ALTA Plant Certification

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List of ALTA Members

Website Links 

Join ALTA

2020 Membership Meetings

2020 Membership Meetings

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How to register to join ALTA

2020 Membership Meetings

2020 Membership Meetings

2020 Membership Meetings

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Information on our seasonal meetings

Precision Ag Resources

2020 Membership Meetings

Precision Ag Resources

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