That's a good question. I think that to look forward is to look at what we have now in the migratory bird sanctuaries and national wildlife areas, in which we have an umbrella IIBA. For those 15 protected areas, we negotiated an agreement of $8.3 million over seven years, from 2007 to 2014. The land claim agreement requires the IIBAs to be renegotiated every seven years. It was recently negotiated from 2014 to 2021 to the tune of $9.2 million. I must stress that Nunavut is the only land claim agreement that has these comprehensive benefits, and we expect those to continue.
For the heritage rivers IIBA, which was undergoing conciliation, we were requesting a smaller amount because it's four heritage rivers. We requested $4.5 million to $5.5 million, but the government said no, because our mandate is less than half of that. So we could not establish those protected areas that went against what's constitutionally protected in our agreement. I would say that future agreements should look to what has been negotiated in the past.
We're negotiating with DFO right now for two to three marine protected areas to be in place before 2020. We haven't begun discussions on what the dollar amount is. With the letter of September 13 and the MOU we have with Canada, DFO is committed to working with us, involving Inuit, and having an adequate financial mandate. We're looking forward to working with DFO on that, but we're still looking at settling our breaches with the existing agreements.