The establishment of a sound quality assurance system.

建立了完善的质量保证体系。

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We have established a perfect quality assurance system.

我们建立了完美的质量保证体系。

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The strong technical force, the sound quality assurance system.

公司的技术力量雄厚，质量保证体系健全。

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In a statement, the UFU president said Northern Ireland farmers had invested in a "birth to farm gate" traceability system in the local red meat sector, which was complemented by the Farm Quality Assurance Scheme.

BBC: Ulster Farmers' Union: Anger over horsemeat scandal

Outside of its hospitals, Novant also encourages doctors affiliated with the health system to participate in a diabetes-recognition program, conducted by the National Committee for Quality Assurance, a nonprofit health group.

WSJ: Wider Testing to Fight Diabetes Before It Hits