Clifford Chance (CC), Linklaters and Norton Rose Fulbright are among nine firms to have won spots on the UK Government-backed Green Investment Bank's (GIB) first formal panel.

Legal Week understands that Slaughter and May, Allen & Overy (A&O), Pinsent Masons, Burges Salmon and KWM SJ Berwin were all also successful in their pitches for the roster. The firms will advise on UK-wide matters.

Two spots were given to Maclay Murray Spens and Shepherd and Wedderburn, which will advise on Scottish law matters for the Edinburgh-headquartered bank.

The GIB, which was founded in 2012, aims to attract private financing to green infrastructure projects in the UK by partnering with major investors.

Each year the bank spends several million pounds on external legal advice, covering a range of transactional, regulatory and competition work.

Prior to the formal panel revamp, GIB had most frequently turned to Pinsents, Slaughters and A&O.

Successful and unsuccessful firms are currently being informed of their appointments, following a review conducted by general counsel Euan McVicar, who joined the bank from Pinsents last August.

Speaking to Legal Week, McVicar was keen to stress that firms which had not made the cut would still be considered for off-panel work, but that nine firms had been chosen to "strike a balance" between close relationships, financial viability for the firms and conflict risks.

"It was an embarrassment of riches," said McVicar. "The thinking behind the panel has been to strike a balance in terms of the size and complexity of transactions we want to do."

"We would also work with legal advisers pre-appointed by the project sponsors wherever possible."

Although the GIB counts the Government as its sole shareholder, the tender process was conducted outside of the remit of the Government Procurement Service agency.

McVicar joined the bank last August, taking over from interim general counsel and former Slaughters partner Christopher Saunders, who remains as the bank's deputy GC.

Slaughters advised the Department for Business, Innovation and Skills on the bank's creation.

At the end of 2013, the bank's in-house legal team was boosted by the hire of former Norton Rose associate Leo Thorn Gent, who advised GIB on its investment with Barclays Bank, BayernLB and SMBC in the Wakefield waste facility located in South Kirkby.