Free Standards Download

DD IEC PAS 62500:2006 pdf download Process management for avionics — Guide for defining and performing highly accelerated tests in avionic systems Scope and object in an increasingly harsh economic context (tighter performance requirements.shorterdevelopment cycles, reduced cost...

DD IEC-PAS 62050:2004 pdf download Board level drop test method of components for handheld electronic products Scope The Board Level Drop Test Method is intended to evaluate and compare drop performance of surfacemount electronic components for handheld...

DD IEC-PAS 62267:2005 pdf download Railway applications — Automated Urban Guided Transport (AUGT) safety requirements In the case of upgrading an existing transit system to a DTO or UTO system, the risksassociated with the existing system are...

DD IEC-PAS 62338:2002 pdf download Screened balanced cables — Coupling attenuation measurement, triaxial method 3.2.3Coupling attenuation ac Balanced cables which are driven in the differential mode will radiate a part of the inputpower, due to irregularities in...

DD IEC-PAS 62400:2005 pdf download Structuring principles for technical products and technical product documentation — Letter codes — Main classes and subclasses of objects according to their purpose and task Scope This PAS extends the letter codes...

DD IEC-PAS 62435:2005 pdf download Electronic components — Long-duration storage of electronic components — Guidance for implementation Scope This Publicly Available Specification (PAS) is, first of all, a practical guide to methods of longduration storage (more than...

DD ISO PAS 18152:2003 pdf download Ergonomics ofhuman-systeminteraction —Specification for theprocess assessment ofhuman-system issues Scope This Publicly Available Specification presents a human-systems (HS) model for use in ISO/EC 15504.conformant assessment of the maturity of an organization in...

DD ISO PAS 22241-1:2005 pdf download Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements Scope This Publicly Available Specification specifies the quality characteristics of the NOx reduction agent AUS 32aqueous urea solution)...

DD ISO PAS 28000:2005 pdf download Specification for security management systems for the supply chain Scope This Publicly Available Specification specifies the requirements for a security management system, includingthose aspects critical to security assurance of the supply...

DD ISO PAS 28001:2006 pdf download Security management systems for the supply chain — Best practices for implementing supply chain security — Assessments and plans This Publicly Available Specification provides requirements and guidance for organizations in internationalsupply...