It is controversial up to now, how limit values for greenhouse gas issues by ships - covered to SEEMP - can be developed. Till present the IMO has reached no consensus!
Exctract from "REDUCTION OF GHG EMISSIONS FROM SHIPS"
"...However, it appears that additional tasks would be required to be undertaken by Port State Control Officers (PSCOs) during inspections of visiting ships to verify that they are compliant with the requirements of the scheme. However, it appears likely that this will mostly involve documentation checks, for which no additional skill sets would be required..."
I agree with you Captain Ted "...and again more paper fill in stuff and more certificates to be issued...". only consulting and certification guys will benefit. In the future a master should be a lawyer, not a seafarer.