ISO 15022 Data Field Dictionary

Note

This message may only be sent and received after prior arrangements between the Sender and the Receiver.

MT526 Scope

This message type is sent from one financial institution to another, both of which are involved in the lending of securities.

It is used to:

  • list specified securities available for lending by the lender or its agent

  • list specified securities no longer available for lending by the lender or its agent

  • request the borrowing of a specified security from the lender or its agent

  • notify the borrower or its agent of a partial or total return of the securities out on loan

  • notify the lender or its agent of a partial or total return of the securities borrowed

  • request the potential lender to hold the specified securities until further notice

  • confirm that specified securities are being held

  • request the potential borrower to confirm a securities loan or cancel a request to hold securities until further notice.

MT526 Format Specifications

Status Tag Field Name Content/Options No.

Mandatory Sequence A

M

20

Transaction Reference Number

16x

1

O

21

Related Reference

16x

2

M

23

Further Identification

16x

3

O

83C

Safekeeping Account

/34x

4

O

29A

From

4*35x

5

O

29B

To the Attention of

4*35x

6

End of Sequence A

-----> Mandatory Repetitive Sequence B

M

35B

Identification of Securities

[ISIN1!e12!c]
[4*35x]

7

O

35A

Quantity of Securities

3!a15d

8

O

30

Effective Date

6!n

9

O

31F

Expiry/Option Date

6!n[/6!n][//35x]

10

O

87a

Receiver/Deliverer of Securities

A or D

11

O

72

Sender to Receiver Information

6*35x

12

-----| End of Sequence B

MT526 Network Validated Rules

There are no network validated rules for this message type.

MT526 Usage Rules

This message is normally sent by only one of the parties to a securities loan. Confirmation of any action requested would normally be made using an MT 516 Securities Loan Confirmation, subject to bilateral agreement. The exception to this general rule is the acknowledgement to the MT 526 requesting that securities be held until further notice where the MT 526 may be used.

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