| 1.0 | Validation of test and calibration methods |  |
| 2.0 | Criteria for the selection of a proficiency testing scheme |  |
| 3.0 | Handling of Untestable Samples |  |
| 4.0 | Use of interlaboratory comparison data by laboratories |  |
| 4.1 | Use of interlaboratory comparison data by laboratories - rev 1 |  |
| 5.0 | Conflict handling within the accreditation process |  |
| 6.0 | How to assess the competence of staff |  |
| 7.0 | Management reviews for laboratories |  |
| 8.0 | Determination of conformance with specifications or limit values with particular reference to measurement uncertainties - possible strategies |  |
| 9.0 | Internal audits |  |
| 9.1 | Internal audits - rev 1 |  |
| 10.0 | Internal audits - the auditor |  |
| 11.0 | Induction of new staff members |  |
| 12.0 | Use of Excel |  |
| 13.0 | Electronic Records |  |
| 14.0 | Internal Audits, Audit Report |  |