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GLP compliance directory · verified September 2026

GLP compliance, without the guesswork

An independent lab can't fake its way through a regulatory inspection. We list the GLP consultants, QA auditors, and mock-inspection specialists that actually exist — every website load-verified — and match you with quotes from the ones that fit.

13 verified firms·Every website returns HTTP 200·No pay-for-rank, ever

What do you need?

An independent GLP audit

Facility, study, data, or report audits before the regulator shows up.

A GLP budget

Sourced cost figures and an estimator with visible formulas.

A readiness check

Ten questions, weighted scoring, honest answer in two minutes.

Real quotes

One brief, competing scoped quotes from firms that fit.

Featured providers

JAF Consulting

GxP compliance consulting firm · Not disclosed

JAF Consulting is a life-science compliance consultancy whose GLP services include laboratory audits, gap analyses, mock FDA inspections, and QMS/SOP support. Its public materials describe hands-on help for ana…

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Horn Pharmaceutical Consulting

Pharmaceutical GLP consulting firm · Germany

Horn Pharmaceutical Consulting is a Germany-based firm specializing in GLP quality assurance systems. Its public materials describe support for building and running GLP QA functions, auditing nonclinical studie…

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SeerPharma

GxP consulting firm · Australia

SeerPharma is an Australia-based GxP consultancy offering GLP and GCLP auditing services. Its public materials describe facility, process, study-data, and report auditing against OECD GLP requirements for labor…

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The FDA Group

Regulatory consulting and talent firm · Not disclosed

The FDA Group provides GLP auditing, mock FDA inspections, gap analysis, and facility qualification alongside SOP development and remediation support. Its published brochure describes GLP laboratory audits and …

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SciencePharma

Pharmaceutical consulting and services firm · Not disclosed

SciencePharma describes GLP quality-system and nonclinical auditing services, including auditing of bioanalytical studies. Its public materials present GLP support as part of a broader nonclinical and pharmaceu…

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Robin Guy Consulting

Independent GLP consulting practice · Not disclosed

Robin Guy Consulting is an independent practice offering GLP consulting and quality-assurance services, including QA-unit support, SOP work, mock inspections, and training. The practice is led by a registered R…

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See all 13 verified GLP providers →

GLP in plain English

Good Laboratory Practice is the quality system for nonclinical safety studies — the toxicology, pharmacology, and environmental studies that support regulatory submissions. It covers who can run a study (trained personnel, an independent QA unit), where (qualified facilities and equipment), how (approved protocols and SOPs), and what the records look like (complete, attributable, attributable data — ALCOA+). The FDA's GLP regulation is 21 CFR Part 58; internationally, OECD GLP principles govern mutual acceptance of data.

A hard truth this site is built on: no private company can certify you GLP-compliant. GLP recognition comes from national GLP monitoring authorities that inspect facilities. Consultants get you ready and audit you; the regulator decides.

How the matching works

  1. Tell us about your lab — four quick questions: what you need, lab size, timeline.
  2. We match you — we send your brief to GLP firms that fit your situation.
  3. You compare quotes — scoped proposals arrive directly; free for you, no obligation.
Independent directory. We are a quote-matching service, not an auditor, assessor, or certification body. Sponsorship never buys ranking — firms cannot pay to be listed or ranked higher.

Common questions

What is GLP compliance, and who actually needs it?

Good Laboratory Practice (GLP) is the quality system governing nonclinical safety studies whose results support regulatory submissions — pharma, biotech, agrochemicals, and industrial chemicals. If your lab generates data for FDA, EPA, or OECD member authorities, the study must run under GLP. GLP covers study management, QA, facilities, equipment, test articles, SOPs, and data integrity.

Is there a “GLP certification” you can buy from a consultant?

No — and treat any firm selling one as a red flag. GLP compliance is recognized by national GLP monitoring authorities (e.g. the FDA, or OECD MAD member authorities), which inspect facilities. Consultants and auditors can get your lab GLP-ready and audit it, but they cannot grant GLP status.

What does a GLP consultant typically do?

Independent GLP audits (facility, study, data, report), gap analyses, mock regulatory inspections, QA-unit support, SOP development, staff training, and remediation help. Many labs hire consultants for a pre-inspection audit so a real inspection has no surprises.

How much does GLP consulting cost?

Consultants rarely publish fees. Published GxP audit benchmarks put day rates around $2,250–$4,000/day (see our cost guide for sourced figures). A full GLP program build is a six-figure, multi-year investment — one documented case totaled $623,000 over 3 years.

Should I hire a consultant or just outsource studies to a GLP CRO?

If you only need occasional regulated studies, a GLP-compliant contract lab (CRO) is usually cheaper and faster. If you run studies continuously, or want control over your data and facility, building an in-house GLP program with consultant support pays off. Our consultant-vs-CRO comparison walks through the math.

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