An independent GLP directory

GLPCompliance.com exists because buying GLP help is harder than it should be: fees are unpublished, “certification” is widely misrepresented, and directories rarely say how they chose their listings.

What we do

• Maintain a directory of real GLP consulting and auditing firms, every website load-verified.
• Publish sourced cost data with the source, date, and scope on every figure.
• Match buyers with providers that fit their situation — free for the buyer.

What we are not

We are not an auditor, assessor, or certification body. We cannot grant GLP compliance, and we don't pretend otherwise. GLP recognition belongs to national GLP monitoring authorities.

How we make money

When you request quotes, matched providers may pay us a lead or referral fee. That payment cannot change which firms we list, what our guides say, or which firms we recommend — the firewall is absolute, and firms cannot buy placement or ranking. See our methodology.

Corrections

Found a stale fact or a missing firm? Tell us — we check corrections against firms' own public materials.