I noticed that as well the other day when reviewing the website and thaught HUMMM that might be referring to DDI and Canada Chrome and the split off of the companies.

It could also mean registration under the Canada business corporations Act for its flexibility, I dont know enough about that. Its going to get complicated with railroads and mines regulated under a variety of government bodies and they will be looking for the talent to administer these programs with experience in several levels of government.

I am glad all I need to know is "is share price going up"