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Next Generation Sequencing (NGS) technical EQA for germline testing of SNVs and indels.
EQA INFORMATION
EQA Code
NGSG
Submission
Variant data files
Techniques
Next Generation Sequencing (NGS)
Eligibility
All laboratories worldwide
Language
English only
EQA Accreditation
EQA accredited to ISO 17043:2023
EQA open
22 September 2025
Testing period
Eight weeks
OTHER INFORMATION
Offered in collaboration with EMQN - please do not enrol with both EQA providers. Data collection, quality control (QC), storage and analysis to GenQA defined standards and requirements is subcontracted to a commercial company, Euformatics.
Enrolled participants will receive details by email when an EQA is open for assessment and/or samples have been dispatched.
Participants are expected to access the instructions and information for the cases/samples online and to analyse them according to their laboratory/centre protocols.
Participants must submit their data files by the deadline via the upload link provided by GenQA.
What can I expect as a participant?
Every participant will receive:
An Individual Laboratory/Centre Report (ILR/ICR) with educational advice for each distribution of this EQA.
A Variant Consensus Analysis Report containing assessment of all variants submitted.
A Data Quality Report containing quality metrics for benchmarking processes.
The Summary report for each distribution of this EQA which contains information regarding general findings, a summary of methodologies used, common errors, number of participants and benchmarking.
Access to a live Performance Certificate summarising your performance status for all EQAs in which you are enrolled.
Please note: EQA details may be subject to change prior to EQA distribution.
PRODUCTS
Sample type: DNA in TE buffer
Testing/analysis:
Test germline DNA for SNVs and indels (<50bp)
Submit VCF, BED, FASTQ and BAM files from your analysed data.
Submit up to three different independent SNV / indel data sets per participation, derived from different analyses of the EQA sample (e.g. different panels or methodologies).
Select which of the submitted data sets are for SNV performance evaluation (minimum = 1 data set). Your EQA performance status will be based on the indicated data set(s). e.g. if you submit 3 data sets but indicate only 1 is for performance evaluation, the other submitted data set(s) will be analysed for educational purposes only.
Conditions/Gene target(s):
Assess the quality of your NGS sequencing.
Any platform/technology can be used.
Test a single gene, gene panels, exomes and/or whole genome sequencing.
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