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Changing the contact mid-file

Your contact leaves, changes role or goes off sick, and the file carries on with half of it delivered.

Updated on 13/08/2026

It happens in any process lasting more than a fortnight: the person supplying the documentation drops off the map. The file does not stop for that — it carries on with what they already delivered and what is still missing, which now falls to someone else.

What stays and what changes

ElementWhat happens when the person changes
What was already deliveredIt stays, under the name of whoever delivered it
What is missingPasses to the new person
The history of the exchangeKept: it is what explains where you had got to
Links sent to the previous personThey remain live until withdrawn

Important

The fourth row is overlooked and has real consequences: **sending the link to the new person does not disable the old one's**. Those are two live ways into the same file, and the departed one sits in a mailbox someone else may inherit, or that they keep if the address was personal. Changing participant is not «emailing the link to the new one»: it is granting access to one and withdrawing it from the other, two separate acts that are nearly always half done.

The handover, in order

  1. 1

    Confirm with the company who takes over

    Do not assume it because someone answered an email.

  2. 2

    Add the new person to the file

    With their real address, not the company's generic one.

  3. 3

    Withdraw the previous person's access

    The forgotten step, and the only irreversible one if skipped.

  4. 4

    And summarise in two lines where things stand

    Delivered, missing and by when: it saves a week.

Watch out

What delays these handovers is not the admin: **it is that the new person does not know what was asked or why**. They inherit a list of documents with no context and start asking things settled a month ago. Two summary lines when granting access are worth more than any later reminder — and if the history lives in the file rather than in the departed person's inbox, those two lines write themselves.

When it is one of your own who changes

Worth knowing

If the change is because someone left the company, check scheduled sends and reminders going out in their name too: those are the ones still arriving weeks later.

Do we have to re-request what was delivered?

No: it stands, delivered by whoever was entitled at the time.

What if the previous person comes back?

Grant access again; the history has not moved.

Can both be active at once?

Yes, during the handover, and it helps: one is withdrawn afterwards.

A real case

The situation

A company emails the link to a supplier's new contact and considers the handover done.

What you do

  1. Adds the new one, withdraws the previous access and summarises the state in two lines

What you get

The file moves on without rehashing and with no live access in an unmonitored mailbox.

The situation

The contact leaves with the file half done.

What you do

  1. Changes the contact and resends what is outstanding

What you get

What was delivered is kept and only the gap is requested.

The situation

The new contact does not know what was delivered.

What you do

  1. Shows them the file's status

What you get

They catch up without phoning their predecessor.

The situation

Reminders keep going to somebody who has left.

What you do

  1. Updates the recipient in the file

What you get

Notices reach somebody who can act.

The situation

A new file is opened for the new person.

What you do

  1. Continues the existing one, changing the contact

What you get

No history is lost and nothing is requested twice.

The situation

Nobody knows who the new contact is.

What you do

  1. Asks the company's contact before chasing

What you get

The request reaches the right person first time.

This article answers

  • changing a file's contact mid-way
  • the supplier's contact person has left
  • forwarding what is left to someone else
  • our contact person has gone