If, in the event of a Brexit, goods are imported from the Uk to the EU, will there be a need for companies to have a legally registered importer located in the EU.
Are you posing a question or have you transposed words? We will manage in the same way as all other countries exporting their goods to the EU currently manage.
For pharmaceuticals to be imported into the EU, there has to be a legally registered importer and licence holder located in the EU itself. So in that case why would pharmaceutical companies have a duplicate office in the UK in the event of a Brexit?
An office can be little more than a post box. There are thousands of these in the Netherlands.
How will this work for cars, cosmetics etc?
You are raising problems that simply don't exist. All companies that trade with the EU do not have to have office in the EU to do so. Many have agents where that is deemed necessary. My cousin is one.
Using your HSBC example of workers being moved away from the UK, how will Brexit prevent that,
Nobody can stop HSBC making a business decision in its best interests. Brexit wouldn't stop it (although outside the EU the UK would have more flexibility to make 'deals' with large corporations) and as we are currently in the REMAIN situation it obviously hasn't stopped it either.
and how would the UK on it's own meet the challenge and deal with the impact of globalisation? How would it be better off on it's own rather than working with it's European trading partners?
I could write pages on this. Globalisation is not a good thing. I love the way our European competitors of old are now our European trading partners. Freed from the constraints of the EU we would be free to trade with global trading partners - not just confining ourselves to the failing economies on our doorstep with the EU.
Also you mention the stable economy is an attraction. How stable will the economy be in the event of a Brexit?
A lot more stable than the Eurozone and EU will be when the Euro finally collapses. I want to be very very far away from that calamity.
What data, rather than opinion, is available to support the view that there will be a stable economy?
I don't think the EU funds economists that take a contrary view to turmoil, plague. conflict and World War 3.
As 40 years of stable trading is disentangled
40 years is nothing. We are a trading nation and have been for centuries - just like the other 168 countries in the world that manage quite nicely without being in the EU.
It's quite funny to hear all this 'trade-only-started-when-we-joined-the-EU' nonsense.
Trade occurs when someone has something that someone else wants.
The EU actually puts up barriers to trade when it favours the select little group of EU member nations and makes trade with the rest of the world more difficult