The phrase "achieving a lasting" is correct and usable in written English.
It can be used when discussing goals or outcomes that are intended to be enduring or sustainable over time.
Example: "Our focus is on achieving a lasting impact on the community through our outreach programs."
Alternatives: "attaining a permanent" or "securing a durable".
This compromise is the only realistic path to achieving a lasting solution for the region.
It wouldn't be the first time a mass protest movement won a rhetorical victory without achieving a lasting policy shift.
One anonymous Palestinian official told the newspaper Ma'ariv that the chances of achieving a lasting peace are small.
For more than 30 years he has been calling for the acceptance of a Palestinian state as the means for achieving a lasting peace.
The limited ability of European banks to absorb losses and the lack of a full banking union are potential threats to achieving a lasting stability, the O.E.C.D. said.
Achieving a lasting final-status agreement now will require some means to persuade both parties that this time commitments will actually be upheld.
Mr. Bush said that President Clinton "deserves credit" for his efforts to try to achieve a lasting peace settlement between the Palestinians and Israelis.
Only an immediate mora torium on MIRV testing and the deployment of MIRV, ABM and SS‐9 missiles can preserve the present nuclear balance and the unique opportunity it presents to achieve a lasting freeze.
At a press conference, the envoys said Mr Kim had told them it was his firm will to work with South Korea to achieve a lasting peace settlement.
Even military approaches, despite their enormous cost and toll in terms of human life and suffering, have rarely achieved a lasting peace.
It will now be the task of the new commander of the US and NATO forces General David Petraeus in Afghanistan to lead Western forces and help the Afghans to achieve a lasting success in the most tortured nation.
