Confusion over eligibility for Project Stratum plans Premises on the same street are reporting inconsistencies in eligibility for the broadband scheme. Concerns have been raised over inconsistencies in the roll out of Project Stratum. Reporter: '); '); A council report seen by the County Derry Post has indicated over 300 premises initially eligible for a broadband upgrade scheme will not now be part of the roll-out. In January 2019, the Department for Economy (DfE) compiled a list of postcodes containing premises eligible for development under the £165 million improvement scheme, known as Project Stratum. Premises on the 'white postcode' list compiled by DfE had no qualifying broadband infrastructure and were in areas where none was likely to be developed within three years.