confirmed by

[ngocha]

Dear teacher,

Could you please show me that it wrong or right for some words below when we put it at the end the letter ?

Prepared by, confirmed, approved by.

Thanks so much

[Mannysteps]

Not a teacher

Do you mean:

"Could you please tell me if it is right or wrong to end a letter with:"

If so:

"Prepared by, confirmed by, approved by."

Are never used in a normal letter.

M.

[emsr2d2]

I believe that in some government departments, something like this might still be used. Very important people in government rarely write their own letters - that's the job of their minions. So it's possible that a letter might have to give details of who prepared it, who checked it and who authorised it or something similar.

I don't know for certain though. That would be the only reason I can think of for such phrases.

[SoothingDave]

Engineering documents often have "drawn by/checked by/approved by" sections.

[vil]

endorsed by

V.