CoS start date amending

[ukt2querys]

Hello,
Is it possible to amend the start date on a CoS ? I have heard that if the application is not made yet, the start date can be amended ?
If the date passes and there are further delays what are the options ?

[ict2general]

Sponsor can amend the starts date and the ukvi sponsor guide lines outlines the start date amendments.#


Creating a CoS: guide for Tiers 2 and 5 sponsors (SMS guide 8A)
Version 04/17
This guidance is to be used for all Tier 2 and Tier 5 certificates of sponsorship (CoS) assigned on or after 6 April 2017.

How to amend details entered on an assigned CoS
Minor error
You should use the ‘sponsor note’ field to amend minor errors identified after a CoS has been assigned. This could be to put right a mistyped name or date of birth or to change the start date of the job.
You can also use the ‘sponsor note’ field if there is any additional information that you need to state with regard to the migrant and/or the CoS. For example, if the CoS is for a Tier 5 (Religious Worker), you must explain how the resident labour market test has been met by adding a sponsor note.
A ‘sponsor note’ can only be added to a CoS that is showing in your SMS account with an ‘Assigned’ status.

[ukt2querys]

Thanks ict2general.

One additional question, is it possible to take annual leave during notice period ? international annual leave ?

And any points to consider before taking this ?