EN-15038:2006 certification: This certification is a specific European standard for translation services and is designed to provide translation service providers with a detailed set of procedures and requirements that are meant to meet the needs of the market. A translation done by a company with EN-15038:2006 certification is read by a reviewer other than the translator before it can be finalized. Translators who work for a certified translation service must meet specific requirements, such as achieving advanced translation certification, an equivalent qualification in another area of specialization in addition two years or more of documented experience translating and/or a minimum of five years’ experience of professional translating.

I’m split on the ili in two ways. I travel a lot. For the last 3+ years I’ve spent extended time in over 30 countries across 5 continents. In all that time I can count on one hand the number of times I’ve needed any translator. While Mandarin is the most-spoken first language in the world (Spanish being second), English is by far the most prevalent second language. It’s essentially the lingua franca of the world, especially in touristy places. In the times during my travels there was no common language between me and someone, a big smile and hand gestures worked wonders.
ISO-9001:2008 certification: The International Organization for Standardization (ISO) certifies certain quality management procedures, and ISO-9001:2008 is the most updated version of this certification. It is not specific to translation or localization industries; however, it certifies that there are documented processes to the translation or localization service. It is an objective standard that ensures certain quality measures are being met by certified organizations.
Machine translation: Machine translation refers to a computer performing the work of translating. Translating services who utilize machine translation employ human editors to proofread and review the machine translation before giving to the client. These translations are often faster than human translations, however, they may lack nuance and cultural fluency. They are a good option when you need a literal translation fast and don’t need it to have exact cultural fluency. https://mashable.com/2017/01/26/word-lens-japanese/