Investors worldwide have readily accepted these certificates in diversifying their portfolio such as that for quite sometime demand over strips supply given that whoever buy them will keep the papers until maturity. For the purpose of funding, more and more relevant parties have resorted to sukuk as a method of raising funds needed for business and infrastructure profects. As such demand for sukuk is anticipated to grow further especially if we take into account the surplus liquidity currently present in the market as a result of the high oil revenues kept by many oil exporting countries specially in the Middle East.

But why in the first place an investor would buy sukuk rather than normal conventional bonds? The answer lies, putting Islamic motive aside, partly investment in sukuk gives some sort of relief to investors when it is said that sukuk are less volatile as compared to conventional bonds since they are basically asset- backed and not just a mere securitization of future cash flow in the form of debts payable in future as practiced in conventional securitization.

In sukuk, when an investor purchases the certificate, he in fact purchases an undivided share or interest in the underlying assets which back the sukuk issuance. In order to comply with Shariah requirements these assets must be essentially tangible assets, and the position of the investor must be one of a full owner throughout the tenure of the sukuk. Ownership in this contract must means full ownership as understood in Shariah law that confers all rights and privileges to the relevant owner who, on his part , is entitled to receive whatever income that can be generated by the asset including possible rise in its value.

However a pertinent issue would arise if sukuk structure does not take Shariah guideline seriously for example when sukuk are structured based on methods used in conventional securization which is typically a lending by investors to the seekers of fund in the capital market. Sukuk are not debt instruments because they are essentially backed by real angible assets as opposed to debts or receivable as in the case with conventional bonds. This major difference leads to a different outcome; since sukuk are not based on debts, returns of investment to the relevant investors can not be viewed in the context of fixed incomes because what the investors would receive depends largely on the deal performance of the underlying asset. Therefore to talk of sukuk as fixed income instruments is both misleading and inaccurate

Even in the context of sukuk al-Ijarah where the anticipated returns to investor are likely to flow from rental streams, investors can not be guaranteed of fixed incomes based on such streams that in themselves can not be assured. It may happen that the relevant underlying tenancies or leasing contracts need to be terminated earlier due to some misfortune or natural calamities or the assetmay be lost or destroyed due to faults of no one. Under these kinds of circumstances, the right of the investors to the payment of the stipulated returns or income could not be continued and nothing could be done in term of the manager's liability. In fact the contract itself will become frustrated due to the reasons. Furthermore, a future income stream as previously described can not under the Shariah law be securitized in the first place as it constitutes a non-established liability on the part of the tenants. It will become established only when the tenants have utilized the period of leasing, but have yet to pay the necessary rental to the owner of the assets.

Given the fact that sukuk are basically financial instruments used for investment urposes, the issue of risk for return is central to the operation of sukuk. Investors who buy them are expected, as owners of the underlying assets, to be ready to face risk of loss or diminution of their capital or value of the purchased assets. In line with this, the issuer is not duty bound to guaranteed any payment of fixed income to the investors be it in the form of regular dividend or capital gain emanating from any possible increase in the value of the underlying assets. What the issuer must do however is to provide an
undertaking to exercise his level best to manage the investment so that it is profitable, in which case the parties will share the realized profit base on an agreed ratio. Any form of guarantee that covers capital projection or payment of certain fixed rate return or dividend runs counter to the Islamic theory or notion of risk for return principle.

One issue that has been recently raised is related to the way sukuk were structured in the past few years when it was discovered repurchase the sukuk at certain prices fixed in advance in case of default or non-adherence to the term of the issuance. This kind of undertaking that creates an obligation on the part of the issuer when the triggering events do take place will undoubtedly lead to a guarantee of capital that is not in line with the Shariah requirements.

However this point needs further clarification to clear the doubt that has been lingering around about the Shariah compliance aspect of these sukuk. Any undertaking to repurchase made on the basis of possible breach or wrongdoing or negligence on the part of the issuer, who is possibly a fund or a partner in an Islamic partnership (Sukuk Musharakah) will not violate any Shariah principle because as per the Shariah, the manager is to be held liable for any loss resulting from either his negligence or wrongdoing or both.

In other words, the insertion of such an undertaking is just to reemphasize a Shariah rule pertaining to the possible liability of the manager/issuer in case of negligence or wrongdoing. If however, the undertaking seeks to cover the investor more that what the is entitled to under the Shariah law i.e to cover for manager's liability even through these is no fault on his part, then this will trigger a Shariah compliance issue.

In the context of obligation to repurchase in the event of default as is commonly provided in sukuk documents , if default here means inability to pay returns or dividend as agreed, his condition/undertaking needs to be further clarified to refer only to cases where such inability is due to the issuer's negligence or wrongdoing is committed, the issuers or that in many cases, the issuers normally manager by that account has changed his made non-revocable undertaking to Shariah status from that of a trustee (whose liability is based on fault) to one of a wrongdoer who by thus is under the duty to repay the investors their investment capital.

In order to discharge this duty, the relevant assets must be liquidated or sold for value, and the money be paid back to the investors.

Whatever the outcome of the present discourse on the Shariah compliance aspect of sukuk, one thing that must be understood by all is that the notion of risk for return or no gain is there in the Shariah to be implemented in practice and not just be treated as a mere theory repeated time after time. Furthermore, if Islamic finance is to be conducted truly on the basis of Shariah guidance, then it is incumbent on all parties involved to subscribe sincerely to the relevant rule both in form and substance.