A minor 17 years of age or older may donate his blood without the prior assent thereto by his parent or guardian. A minor 16 to 17 years of age may donate his blood with the prior assent thereto of his parent or guardian.
Mass. Gen. Laws ch. 111, § 184C
Donation of blood by minors
Official source: Massachusetts Legislature. Reproduced from public-domain Massachusetts statutes; confirm against the official source for the current text. Not legal advice.