What is the appropriate way to refer to oneself in a formal, technical letter?

[JustAnEngineer]

I have a colleague who performed several tasks for a client. She is writing a formal, technical letter to an agency having jurisdiction over our client's project. My colleague is the person signing the letter on behalf of our company while representing our client.

How should my colleague refer to herself throughout the letter, in particular when she is stating that she did a specific task? Would referring to herself as, "Ms. So And So," be appropriate? Or should she refer to herself in the first person using, "I?"

Please forgive my grammar and need for assistance. I am only a mere engineer.

[emsr2d2]

Welcome to the forum.

Without further context, I can't see why she wouldn't refer to herself as "I" as long as her name appears at the end of the letter.

[Tarheel]

You have somehow found three ways to say you are only an engineer. I'm not sure what point you are trying to make, but that may be some sort of a record (at least here on UE).

[JustAnEngineer]

What's your point?

Not Helpful, @Tarheel!

You have somehow found three ways to say you are only an engineer. I'm not sure what point you are trying to make, but that may be some sort of a record (at least here on UE).

[emsr2d2]

I have a colleague who performed several tasks for a client. She is writing a formal, technical letter to an agency having that has jurisdiction over our client's project. My colleague is the person signing the letter on behalf of our company, while also representing our client.

How should my colleague refer to herself throughout the letter, in particular when she is stating that she did a specific task? Would referring to herself as no comma here "Ms. So And So no comma here" be appropriate, or should she refer to herself in the first person using no comma here "I?"

Please forgive my grammar and need for assistance. Unnecessary. If you didn't need help, you wouldn't be here.

I am only an mere engineer. As shown below, there is no need for this information but, if you must use it, use either "only" or "mere", not both.

What's your point?

That is not helpful, @Tarheel! There is no need for the @ symbol. This isn't Twitter.

JustAnEngineer, your second post is unnecessarily impolite. Tarheel has a point that your job has absolutely no bearing on anything involved in this thread. It doesn't matter what someone on the forum does for a living. The learners are all here to learn English (or to improve their current level) and the volunteers are here to help them in that endeavour. We can all tell what you do for a living from your username.

I am interested, though, in why you are asking this question on behalf of Ms So-and-so. Perhaps you could suggest to her that she join the forum herself.

My corrections in both posts at the top will help you to improve too.

[Tarheel]

I was making an attempt at humor.

Also, I was, I think, saying there is no need to put yourself down.

[tedmc]

Since your colleague feels uneasy about using "I" and she is writing the letter on behalf of the company, she could use "we". Another possibility is using "the undersigned" but it's a bit formal and old-fashioned to me.

[Charlie Bernstein]

Since the letter is from her, when she talks about herself she should use the first person: I, me, my, mine, and myself.

The fact that it's a formal and technical letter doesn't change basic grammar practices. Far from it. It makes good grammar more important than in casual writing. Using the third person would be confusing and pointless.

[Tdol]

Does she have particular powers, like power of attorney?

[JustAnEngineer]

Thank you for your reply, Charlie Bernstein. It was very helpful. That was my thought. I just needed a little reassurance.

Since the letter is from her, when she talks about herself she should use the first person: I, me, my, mine, and myself.

The fact that it's a formal and technical letter doesn't change basic grammar practices. Far from it. It makes good grammar more important than in casual writing. Using the third person would be confusing and pointless.