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Campaign · GMP Supplier Audit · January to December 2026

Supplier Audits 2026

Supplier audits

38

22 on site, 16 remote

Observations raised

214

3 critical · 41 major · 170 minor

CAPAs closed on time

82%

from previous audits

Recurring deviations

12

traced to 8 suppliers

Kessling Chemie · Excipients · On-site audit

Section 5 of 9 · Data integrity

The supplier's pre-audit questionnaire answers, with the auditor's findings alongside where they differ.

5.3 Audit trails are reviewed before batch release.

Major

Supplier's answer

Yes

"Per procedure QA-114, reviewed by QA for every batch."

📎 QA-114 Audit trail review v6.pdf

Auditor's finding

Not evidenced

"Review not evidenced for 3 of 10 batches sampled. Two of the three were released on a weekend."

📷 2 photos · 📎 batch-sample-review.xlsx

CAPA required · response due in 30 days · owner assigned by the supplier

5.4 System access is individual and reviewed every quarter.

No observation

Supplier's answer

Yes

Auditor

Agrees

"Q2 and Q3 access reviews seen and signed."

Suppliers with open observations

Deviations linked from the quality management system over the last 12 months.

Supplier Category Critical · Major · Minor Last CAPAs on time Deviations linked
Kessling ChemieExcipients0 · 4 · 93 of 73
Orrin GlassworksPrimary packaging1 · 3 · 64 of 62
Tamsin Cell MediaCell culture media0 · 2 · 55 of 50
Brennick LogisticsCold-chain transport0 · 3 · 42 of 52
Halvard FiltrationSingle-use systems0 · 1 · 76 of 60

Showing 5 of 38 suppliers. Select a supplier to open its audits, observations and CAPAs.

Findings

Patterns found across the sessions submitted so far, each reviewed by an analyst before being shown here. A finding is withdrawn if later sessions stop bearing it out.

  • GMP Supplier Audit · Supplier Audits 2026

    Suppliers that closed their previous audit's CAPAs on time had a recurring deviation less often.

    Previous CAPAs Of the suppliers, with a recurring deviation Sessions
    All on time2 of 24 (8%)24
    Some late6 of 14 (43%)14
    • Found together, which does not show that one causes the other.
    • Only 38 suppliers; seen in the 2025 campaign as well, with similar figures.

    Analyst's note: Supports using CAPA timeliness to set audit frequency in the supplier risk ranking.

  • GMP Supplier Audit · Supplier Audits 2026

    On-site audits found a major data integrity observation more often than remote ones.

    Audit type Of the audits, with a major data integrity observation Sessions
    On site14 of 22 (64%)22
    Remote3 of 16 (19%)16
    • Finding more here may mean on-site audits look harder, not that those suppliers are worse: higher-risk suppliers are the ones audited on site.
    • Found together, which does not show that one causes the other.

SOMAT · developed by Elan in partnership with Harlow Stewart · mock-up for discussion

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