Transport does not feature on the list, nor does aviation, the motor industry or the chemical industry, all presumably deemed not sufficiently important to feature in the first tranche of notices.
I suspect it has more to do with the fact that any realistic "no-deal" scenario advice on these industries would have an immediate and visible economic impact. The fact that the government is not ready to take that step just yet, implies that they are still desperate to get a deal done, something that won't go unnoticed by the EU side.
In any event, such guidance will have to come sooner rather than later, so keep watching.