Expectations from translation service providers have certainly grown significantly in modern times. Be it about certificate translation or official documents; flawlessness is expected in every segment from the concerned service provider. One can expect perfection upon addressing the following key points.
Agency must be a certified one

The first thing that needs to be ensured about is

certification. Simply claiming to be certified is not enough; one needs to ensure that the concerned service provider's certification can be accepted. For example, while going with the translation service provider for Chinese translation services, make sure that the translation service provider's document is acceptable at the concerned department of China. In this regard, the translation service provider needs to be perfectly certified.

Must be done by language experts:

Translation at professional is essential to be done by the language experts only. Mistakes are quite obvious if the translation is done by any random translator not-so proficient in his/her service domain. For example, if it is about Portuguese translation services, it is important to ensure that the translator is a Portuguese language expert. Here being a language expert means possessing needful experience in concerned domain of translation and possessing at least a master’s level qualification in specific language study.

No usage of automation:

This is an era of technology. To be specific, automation is ruling almost every segment of life. However, when it comes about translation services, automation should be strictly avoided. Most importantly, the translation needs to be done by humans only. The distinguishing aspect of humans doing the translation is that they translate things understanding the context well. On the other hand, automation tools do this quite literally.

Automation may not be as effective when it comes about challenging segments like Spanish translation services. Automation tools can never be trusted for translating the local dialects or terms. Yes, translations are done by humans indeed need proper proofreading, which may not be essential with automated tools. But, this proofreading is essential to ensure the flawlessness of the translated documents.

Upon addressing the above professional parameters, one can certainly expect the highest level of perfection and flawlessness through the translation service provider.