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OED v4.0.0 is the first version which brings together the data standards for multiple exposure classes; property, cyber, liability and marine cargo, into a single integrated specification. The set of fields supported for each class are different and allow for different required field status to be flexible enough to serve a wide range of use cases. Wherever fields are common across classes they share identical descriptions, data types, default values and conditionally required 'CR' codes.
The files and structure of the Open Exposure Data repository have also been changed since OED v3. The 'source of truth' of the specification has been moved from excel to csv, to enable better version control and transparency of changes in github. The excel specification has been retained but is generated from the underlying csv's with each release, and accessible directly from the README in the home directory, for the convenience of users.
Specification
More details of changes in the specification, documentation and data examples are summarized in the following issues.
The OED v4 version of the cyber and liability specifications follow directly on from the respective v1.0.0 versions. The changes are substantial, with many fields being renamed in order to align with existing property fields that have equivalent meaning, the financial fields have been revised and many optional fields have been added for consistency of data storage across exposure classes. More details can be found within the following issues.
OED v4.0.0 for Marine Cargo is the first version of the specification for this exposure class and should be considered work in progress. It is has been added as a separate exposure class with a minimal set of fields rather than integrated into property because it is expected that there will be a lot more improvements to be made which can be made as future minor updates (additions) that will not impact the other classes.
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Release/4.0.0
OED v4.0.0 is the first version which brings together the data standards for multiple exposure classes; property, cyber, liability and marine cargo, into a single integrated specification. The set of fields supported for each class are different and allow for different required field status to be flexible enough to serve a wide range of use cases. Wherever fields are common across classes they share identical descriptions, data types, default values and conditionally required 'CR' codes.
The files and structure of the Open Exposure Data repository have also been changed since OED v3. The 'source of truth' of the specification has been moved from excel to csv, to enable better version control and transparency of changes in github. The excel specification has been retained but is generated from the underlying csv's with each release, and accessible directly from the README in the home directory, for the convenience of users.
Specification
More details of changes in the specification, documentation and data examples are summarized in the following issues.
Property
Changes that affect property and reinsurance are listed below.
Cyber and Liability
The OED v4 version of the cyber and liability specifications follow directly on from the respective v1.0.0 versions. The changes are substantial, with many fields being renamed in order to align with existing property fields that have equivalent meaning, the financial fields have been revised and many optional fields have been added for consistency of data storage across exposure classes. More details can be found within the following issues.
Marine Cargo
OED v4.0.0 for Marine Cargo is the first version of the specification for this exposure class and should be considered work in progress. It is has been added as a separate exposure class with a minimal set of fields rather than integrated into property because it is expected that there will be a lot more improvements to be made which can be made as future minor updates (additions) that will not impact the other classes.
Excel File
OpenExposureData_Spec.xlsx ~ 4f91fafOpenExposureData_Spec.xlsx ~ 0cfa0edOpenExposureData_Spec.xlsx ~ 756dc6aOpenExposureData_Spec.xlsx ~ dc40a51OpenExposureData_Spec.xlsx ~ 356f68e