What is diffrence between ISO 9000.ISO 9001, ISO 9002 & ISO 9004?

ISO 9000 is a family of standards for Quality management systems.ISO 9000 is maintained by ISO and administrated by certification bodies. The rules were updated, as per the requirements. According to the changes the ISO 9000 will be updated with a new numbers like 9001, 9002 etc

ISO 9001:2000 combines the 3 standards i.e. 9001, 9002, 9003 in to one called 9001.

ISO 9001, 9002, 9003 were 1987 versions.

ISO9001:1987 model for Quality assurance in design, development, production, installation for companies whose activation included the creation of new products.

ISO 9002:1987 model for quality assurance in production, installation but this standard doesn’t cover for the creation of new products.

ISO 9003:1987 model for quality assurance in final inspection and it covers only final inspection of finished products.

ISO 9001 and 9004 were Quality management systems. ISO 9001 used for certifications and ISO 9004 provide vide focus on Quality management system

What is the diffrence between ISO 9001:2008 & TS 16949?

ISO 9001 is generic you can use for any functional organization But TS 16949 i.e. QS 9000 is for automotive manufacturers only. Some times the requirements in 9001 is not enough to their organisation so, According to clause 7,  requirements may be excluded if can’t be applied due to the nature of the  organisation and its products, at this stage they use the standards that suits their system like QS 9000.

Why ISO intruduce?

In 1970s many  private and govt organizations published their own quality management standards,but for  intenational traders the many different standards were becoming  a barriers, the international traders encouraged the development of internationally recognized quality management standards as a result of this the ISO was born .

What is diffrence between Calibration,Validation & Varification?

Calibration is process to set the instruments as per the standards eg if you want use a balance , you have to calibrate it first i.e. you have to check whether it is working correctly or not , if it is not working, fix it to work correctly by using standard weights after calibration only you have to use the instumnet.to get a good quality product every thing in the system should be traceable

Validation is a documented evidence, it gives assurance of quality processes under specified condition or particular specifications to work consistently.

Verification is a checking , it may be after calibration or validation or documentation, to get a idea about the processes whether it is working or not

In ISO every responsibility describe about Supplier and Vendor. Why did not mention responsibility of Customer?

As per my knowledge, Manufacturing of product is involved by supplier and vender not  customer, customer rights are dealt by another system

Before ISO which standard use in the organization?

Before ISO there was a long story you can read this by using this web site

http://www.iso.org/iso/about/the_iso_story/iso_story_quality_management_standards.htm