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| Quality
Assurance Methodology |
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All key processes at STL like requirement
management, project management, execution and delivery
are ISO 9001:2000 compliant.
The organization follows a unique pyramidal quality assurance
methodology to ensure 99.95% accuracy.
Another unique aspect of this methodology is the
dual entry system. The same data is entered by |
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separate
teams of people and is cross checked for accuracy and completeness
in relation to the entry made by the operators. |
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Process
undertaken to ensure 99.95% accuracy |
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Stage 1: The
data entry operators check the data for completeness
Stage 2: The data entry supervisors then
check the data for accuracy
Stage 3: Quality
Assurance officers select
60% of the data at random
and check the data for accuracy
and completeness and if found
compliant the fields are
then consolidated (scrubbed)
Stage 4:
The project management teams
selects 30% of the data at
random and check the data
for accuracy and completeness
and if found compliant the
fields are then consolidated
(scrubbed) |
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