In a report published by the Law Society earlier this month, Dr Shannon recommended pre-nuptial agreements, which are effectively precluded under Irish law, should be valid and enforceable to the extent they support and foster the best interests of children and spouses. He said judges should retain a wide discretion to vary the terms.
Dr Shannon also called for the Succession Act to be reviewed, with particular regard to the consideration of "clean break" scenarios.
These are divorces where the parties will no longer have financial ties once the order is given by the court, but the Divorce Act has been interpreted as prohibiting them.
Culture Minister Josepha Madigan, whose private members bill proved the catalyst for the referendum, said: "I think there is an argument to look at more reform into the future."
But speaking on Independent.ie's 'Floating Voter' podcast, she said this was a matter for Mr Flanagan to look at.
Mr Flanagan told the Irish Independent he welcomed Dr Shannon's research which had helped provide a deeper understanding of the personal tragedies involved when a marriage breaks down.
He signalled, however, he would wait for the Law Reform Commission to report before considering taking action.
"The examination will include consideration of pre-nuptial agreements and also whether a clean break approach is possible. I look forward to the outcome of their expert analysis and I will give careful consideration to any recommendations they propose," said Mr Flanagan.
Farm organisations have called for legal provision for pre-nuptial agreements to be introduced if the divorce waiting period is shortened.
The Irish Cattle and Sheep Farmers' Association said quicker divorces will add to the worry about family farm transfer and the potential to break up a farm. "Farm families are not immune to divorce but divorce in a family farm setting can have the added trauma of destroying the farm business," a spokesperson said.
"Quicker divorce should be accompanied by pre-nup legislation which would give more weight to these in a divorce settlement."
An Irish Farmers' Association spokesman said uncertainty surrounding the legal recognition of pre-nuptial agreements was negatively affecting the timely lifetime transfer of family farms.
Shane O'Loughlin of the Irish Creamery Milk Suppliers Association's farm business committee said: "We cannot see how if both individuals are happy to enter a pre-nuptial agreement, freely and without any question of undue pressure, why that should not be treated as an acceptable legally binding arrangement."
The body representing small and medium enterprises said it would be useful to have legal certainty around pre-nuptial agreements where business premises, employees or business equity is concerned. "The current legal situation means that marital splits where there is business equity involved can be very volatile for that business," said ISME chief executive Neil McDonnell.