I welcome the opportunity to address the sub-committee on this matter. Without any advance co-operation we have managed to break down the areas of concern to both of us. This was perhaps achieved through telepathy. My emphasis is on the new area of scrutiny of Community law by national parliaments because, traditionally, national parliaments' only involvement in the adoption of EU legislation was through the scrutiny of executive action and that varies considerably from state to state. The functions of the Oireachtas has been strengthened in that regard by the 2009 Act and I agree with Mr. McDowell in everything he had to say about that work.
I want to look at the question of the new powers that have been given by the Lisbon treaty, especially those powers given to national parliaments to review and challenge legislation on the grounds of subsidiarity. We could see this as being a substitute for a second house of the European Parliament. Not only does the EU have a parliament, that parliament has considerable powers, which was not the case ten or 15 years ago. The democratic deficit issue, which received a lot of publicity, has been ameliorated to a great extent. If the electorate chooses not to participate in elections at national or European level, it must take the consequences. It could be argued, therefore, that every national parliament should send delegates to a second chamber that would have a review function similar to that in the Bundesrat in Germany but that would overlook the fact that the EU is not a federal body but rather a collection of member states lying somewhere between a traditional federal state and an international organisation. It is sui generis.
The powers that have been given to national parliaments to review legislation in this aspect and challenge it on grounds of subsidiarity are limited. It is important to understand how limited the principle of subsidiarity is because it should not be confused with the principle of the attribution of powers. Subsidiarity only comes into play when dealing with the existence of powers that have already been conferred on the European Union. Where the Union enjoys exclusive powers, subsidiarity does not apply. It only applies where the Union has powers and will exercise them, which it already has, and will exercise them in a way that is considered to be inappropriate from the point of view of ensuring decisions are made at the lowest possible level. That scope exists in areas such as tourism, youth, transport, sport and so on but it should not be ignored that such possibilities exist even in areas such as agriculture, fisheries and transport where there are common policies and where the Community occupies most of the terrain but not the entire terrain. The example that springs to mind is inland fisheries. The Common Fisheries Policy is a complete policy and member states are deemed to have transferred sovereignty in that regard, but when it comes to inland fisheries, they have not done so. This means that if the Union adopted legislation in the field of inland fisheries, it could be asked if that is appropriate in the light of the principle of subsidiarity.
That brings me to the next point. Subsidiarity is fundamentally a political rather than a legal construct. It is easy for lawyers to deal with the attribution of powers, saying whether a Minister, a state or the EU has power. Under the Lisbon treaty an attempt has been made to set out clearly what powers are attributed to the EU. All such powers are attributed by the member states, as the EU has no inherent powers of its own.
Assessing the application of subsidiarity involves dealing with matters of fact and degree rather than law. It is therefore not a matter for lawyers, but should be dealt with at a political level.
That is reflected in the case law of the Court of Justice. To date, the court has not had many opportunities to consider subsidiarity but when it has done so, it has never interfered with the substance of the decision taken. It has ensured that the body in question has adequately investigated the issue and reached a reasoned decision, but it has never overturned a decision due to subsidiarity. That is important.
The main benefit of giving new responsibilities and powers to national parliaments is that it will frontload their work in reviewing EU legislation. In order to review legislation adequately with regard to subsidiarity, the legislation or legislative proposals must be examined in the first place. If one is considering one aspect, one would, to be efficient, examine other important aspects too. If things spring off the page, or important matters arise, they can be reviewed at the same time.
One of the biggest problems relating to the review of EU legislation in this jurisdiction has been that it is done too late. Parliaments and the executives are constantly on the back foot. Now that the Oireachtas must examine the legislative proposals with regard to subsidiarity, it can examine them from other perspectives too. That is the case even if no subsidiarity points are noted, or if a point is noted but an insufficient number of other parliaments agree.
It will be interesting to see how the case law pans out in that regard. I do not anticipate that there will be any cases, and I do not believe that any cases that arise will ultimately succeed.
The new powers will allow the national parliaments time to address real problems with the legislation that member states make in the Council. If a parliament notes the problems early on, it can better scrutinise the work of the executive in deciding on the legislation. That is a major structural benefit. It prevents a situation in which everything is backloaded and dealt with at the last minute, and in which little can be done apart from tweaking a few things.
I would not be surprised if the powers of national parliaments to review legislation were expanded in future treaties. That is just speculation at present, but it may be possible down the line. Whether it happens depends on a number of factors that are completely unforseeable at present.
One consequence of that type of structure is that - at least in one regard - it requires national parliaments to work in a manner more akin to the way in which the European Parliament carries out its business. It is impossible to carry out such tasks in an adversarial fashion. Some staffing and resources must be available to do the groundwork, and there must be some form of consensus on how matters should proceed.
Consensus will not be reached in every case, and there will be differences. However, national parliaments would have to take a position, as the European Parliament often has to do on legislation in court cases before the Court of Justice or in its intra-institutional dealings with the Commission or the Council. In the long run, that might have an effect on how - at least in European affairs, which are now nearly all-pervasive - national parliaments carry out their tasks.
The European Parliament is, of course, a far cry from national parliaments, because there are a number of different breaking points - there are national delegations, political groupings and so on. Nevertheless, there is to some extent more freedom than one might have in a national parliament to work in a co-operative manner with other members and try to do something qua parliament and qua representative of the people rather than representating a particular parliamentary group.
Those are my only observations at this stage. I am happy to answer questions or make any further contributions. I thank the Chairman for the invitation, and the committee members for entertaining the presentations.