Speaking as a Scandinavian expat, in Norway, a bank account number is all that's required for an IB transaction - whether to a private individual or an institution for paying bills etc (which will also require a reference, typically). The account number incorporates all required processing information.
In Australia it's slightly more complex by the availability of options; the routing info is split out into a BSB (bank branch identifier) so you need that as well as account number - and account name - for a payment to an individual.
For bills you have BPay through your Internet Banking (very similar to a BSB+Account No payment yet a different method, and it doesn't require you to enter a name as the BPay number will resolve to a named organisation). There are typically no transaction fees.
Outside of Internet Banking there is also a similar Australia Post system, as well as credit card payment methods.
Anyway I thought the Australian system was a bit hard or confusing at first, but the concept of creating digital images of cheques sounds outdated and painful.