# ASN.1 module IVIM-PDU-Descriptions
OID: _{ itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) ts103301 (103301) ivim (2) version2 (2) }_
## Imports:
* **[IVI](IVI.md)** *{ iso (1) standard (0) ivi (19321) version2 (2) }*
* **[ETSI-ITS-CDD](ETSI-ITS-CDD.md)** *{ itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-3 (3) minor-version-1 (1) } WITH SUCCESSORS*
## Data Elements:
### IVIM
Values:
* **--** @details header
* _--_ of type [**The**](#The) DE _protocolVersion_ is used to select the appropriate protocol decoder at the receiving ITS-S.
* _--_ of type [**It**](#It) shall be set to 2.
* _--_ of type [**The**](#The) DE _messageID_ shall be ivim(6).
* _header_ of type [**ItsPduHeader**](ETSI-ITS-CDD.md#ItsPduHeader)
* **--** @details ivi
* _--_ of type [**The**](#The) DE _ivi_ contains the IVI data as defined in ISO TS 19321.
* _ivi_ of type [**IviStructure**](IVI.md#IviStructure)
```asn1
IVIM ::= SEQUENCE {
header ItsPduHeader,
ivi IviStructure
}
```