Spanish Paper Transcription to DOCX

I have a set of handwritten Spanish pages that are clear and fully legible; I simply need every word entered faithfully into a DOCX file using standard text formatting—nothing fancy, just clean paragraphs, the original accents, and correct punctuation.

Please outline in your proposal how you will keep accuracy high (proof-reading steps, native-level review, or similar) and give me a realistic turnaround time. A short sample of comparable work or a brief method statement will help me choose quickly.

Deliverable: one flawlessly typed DOCX mirroring the source text line for line.