Hello Madam,

This is to inform you that I have lost my access card yesterday while I was on my way to Delhi. Please issue me new access card.

Regards,
Y
It should be:

Please issue me a new access card.

Other than that minor error, your sentences are fine. But are you sure you this is all the information you need to provide? It seems a little short for a request letter.

Fariha.
Hi,

Hello Madam,

This is to inform you that I have lost my access card yesterday while I was on my way to Delhi. Please issue me new access card.

Regards,

Y

Indian use of English is different than Canadian, but here is how I would write this in Canada.

Dear Mary (or Dear Ms Smith),

This is to inform you that I have lost my access card yesterday while I was on my way to Delhi. Please cancel it, and issue me a new one.

Regards,

Y

Does she need other information, eg where to send the new one?

Best wishes, Clive
Students: We have free audio pronunciation exercises.
To,
The Branch Manager

This is to inform you that our Worker Mr.Kailash Chandra, Who A/c No. is <removed> has lost his debit card.
Please stop the .............. immediatly

Hello mam,

Myself Neha Gupta I have training the max life insurance in 2013 but I m not working. So there is lost my I'd card. I want to NOC letter for company. Kindly issue . Thank you


Regards

my company id loss yesterday

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How to write application for the misplace of my ATM card