ISO/IEC 17025:2005
|
General requirements for the competence of testing and calibration laboratories |
ISO Guide 32:1997
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Calibration in analytical chemistry and use of certified reference materials |
PREN 14961-4 : DRAFT 2010
|
SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 4: WOOD CHIPS FOR NON-INDUSTRIAL USE |
EN 14588:2010
|
Solid biofuels - Terminology, definitions and descriptions |
EN 14961-1:2010
|
Solid biofuels - Fuel specifications and classes - Part 1: General requirements |
PREN 15234-2 : DRAFT 2011
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SOLID BIOFUELS - FUEL QUALITY ASSURANCE - PART 2: WOOD PELLETS FOR NON-INDUSTRIAL USE |
PREN 15234-4 : DRAFT 2011
|
SOLID BIOFUELS - FUEL QUALITY ASSURANCE - PART 4: WOOD CHIPS FOR NON-INDUSTRIAL USE |
PREN 14961-2 : DRAFT 2010
|
SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 2: WOOD PELLETS FOR NON-INDUSTRIAL USE |
EN 13556:2003
|
Round and sawn timber - Nomenclature of timbers used in Europe |
DIN ISO 5725-1:1997-11
|
ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 1: GENERAL PRINCIPLES AND DEFINITIONS |
EN ISO 9001:2015
|
Quality management systems - Requirements (ISO 9001:2015) |
ISO 9004:2009
|
Managing for the sustained success of an organization A quality management approach |
PREN 15234-5 : DRAFT 2011
|
SOLID BIOFUELS - FUEL QUALITY ASSURANCE - PART 5: FIREWOOD FOR NON-INDUSTRIAL USE |
ISO/IEC 17043:2010
|
Conformity assessment — General requirements for proficiency testing |
PREN 15234-6 : DRAFT 2011
|
SOLID BIOFUELS - FUEL QUALITY ASSURANCE - PART 6: NON-WOODY PELLETS FOR NON-INDUSTRIAL USE |
PREN 14961-6 : DRAFT 2011
|
SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 6: NON WOODY PELLETS FOR NON-INDUSTRIAL USE |
ISO 9001:2015
|
Quality management systems — Requirements |
ISO 5725:1986
|
Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
PREN 14780 : DRAFT 2010
|
SOLID BIOFUELS - SAMPLE PREPARATION |
PREN 14961-3 : DRAFT 2010
|
SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 3: WOOD BRIQUETTES FOR NON-INDUSTRIAL USE |
ISO 9000:2015
|
Quality management systems — Fundamentals and vocabulary |
EN 14961-5:2011
|
Solid biofuels - Fuel specifications and classes - Part 5: Firewood for non-industrial use |
EN ISO 9000:2015
|
Quality management systems - Fundamentals and vocabulary (ISO 9000:2015) |