The challenge ahead is to implement all these decisions and commitments.

The fifth challenge is to implement commitments on disarmament and non proliferation.

The first challenge is to establish and sustain security and implement comprehensive disarmament, demobilization and reintegration (DDR).

The need to implement nuclear disarmament and non proliferation measures, therefore, continues to be a major challenge in the maintenance of international peace and security.

Millennium Challenge Account countries choose their own priorities, develop and implement their own programmes and agree up front in a compact on how to measure success.

Nevertheless, the challenge remains to effectively implement the laws and show real progress in seizing criminal proceeds and prosecuting money launderers.

How to implement them, how to translate them into concrete action and how to build practical consensus around them remain a serious challenge for the sixtieth session of the General Assembly.

The democratic challenge today is, above all, a social and human challenge.

We need to reframe the challenge that is facing Africa, from a challenge of despair, which is called poverty reduction, to a challenge of hope.

A challenge, of course.

That's a huge challenge.

I feel that, from the diverse opinions that have been expressed, a consensus is emerging on the need to implement United Nations reforms and make the Organization respond more effectively to the challenge of change.

So our first challenge was to find these things, and that was a challenge, indeed.

And this is a challenge.

So that became a challenge.

A key challenge facing SADC member States was to design sustainable programmes reaching a significant proportion of orphans and vulnerable children and implement them soon enough to honour the commitments made at the UN Special Session on HIV AIDS.

The energy challenge that confronts Europe calls for an ambitious and courageous approach. Today s EU was built on concrete achievements, combining vision and the instruments needed to implement it.

And I think that what connects the challenge for civil society, the challenge for governments and the challenge for business now is, in a way, a very simple one, but quite a difficult one.

It's a challenge to our ingenuity.

That's a challenge. I like this.

So that's a tough challenge, right?

I think it's a great challenge.

However, poverty remained a major challenge.

But our challenge is to implement such measures and to encourage States to comply with them in order to stop the depletion of fish stocks and the destruction of marine biodiversity.

And it's a brand new leadership challenge.

That's a challenge for 21st century science.

It's a real challenge in the future.

It's really a huge challenge for us.

Because we are confronted with a challenge.

OIOS sees that as a serious challenge.

As such, it does create a challenge to protect, but we also have a challenge protecting the species that move along with it.

We have a moral challenge in this moment.

Developing the Skycar has been a real challenge.

BJ We had a big challenge with breathing.

So, I took that as a challenge, basically.

It should be a challenge of creating wealth.

We basically gave children a very simple challenge.

Data integrity at UNOPS remains a significant challenge.

However, poverty remains a major challenge for us.

That is a tremendous challenge, but we all realize what is at stake, and we are determined to meet the challenge.

When a country emerges from conflict, the first challenge relates to the rule of law formulating appropriate, coherent norms and providing the resources needed to implement them establishing procedures for the settlement of disputes and putting in place the appropriate judicial structures.

And so, this makes this coming century a challenge.

Because the rehearsal meant a great challenge to me.

Of course, in the challenge there is a prize.

I'm actually here to make a challenge to people.