https://www.proz.com/personal-glossaries/entry/23060782-maintain-the-required-competencies-%25D0%25BF%25D0%25BE%25D0%25B4%25D0%25B4%25D0%25B5%25D1%2580%25D0%25B6%25D0%25B8%25D0%25B2%25D0%25B0%25D1%2582%25D1%258C-%25D1%2582%25D1%2580%25D0%25B5%25D0%25B1%25D1%2583%25D0%25B5%25D0%25BC%25D1%258B%25D0%25B9-%25D1%2583%25D1%2580%25D0%25BE%25D0%25B2%25D0%25B5%25D0%25BD%25D1%258C-%25D0%25BA%25D0%25BE%25D0%25BC%25D0%25BF%25D0%25B5%25D1%2582%25D0%25B5%25D0%25BD%25D1%2586%25D0%25B8%25D0%25B9&phpv_redirected=1